970650 has 48 divisors (see below), whose sum is σ = 2678400. Its totient is φ = 258480.

The previous prime is 970643. The next prime is 970657. The reversal of 970650 is 56079.

970650 is a `hidden beast` number, since 9 + 7 + 0 + 650 = 666.

It is an interprime number because it is at equal distance from previous prime (970643) and next prime (970657).

It is a super-2 number, since 2×970650² = 1884322845000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (970657) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 991 + ... + 1709.

It is an arithmetic number, because the mean of its divisors is an integer number (55800).

2⁹⁷⁰⁶⁵⁰ is an apocalyptic number.

970650 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 970650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1339200).

970650 is an abundant number, since it is smaller than the sum of its proper divisors (1707750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

970650 is a wasteful number, since it uses less digits than its factorization.

970650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740 (or 729 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 970650 is about 985.2157124204. The cubic root of 970650 is about 99.0119361182.

The spelling of 970650 in words is "nine hundred seventy thousand, six hundred fifty".