705714152 has 64 divisors (see below), whose sum is σ = 1622194560. Its totient is φ = 283219200.

The previous prime is 705714137. The next prime is 705714157. The reversal of 705714152 is 251417507.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (705714157) 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 15 ways as a sum of consecutive naturals, for example, 12902 + ... + 39722.

It is an arithmetic number, because the mean of its divisors is an integer number (25346790).

Almost surely, 2^705714152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 705714152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (811097280).

705714152 is an abundant number, since it is smaller than the sum of its proper divisors (916480408).

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

705714152 is a wasteful number, since it uses less digits than its factorization.

705714152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26874 (or 26870 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 32.

The square root of 705714152 is about 26565.2809508953. The cubic root of 705714152 is about 890.3134661500.

The spelling of 705714152 in words is "seven hundred five million, seven hundred fourteen thousand, one hundred fifty-two".