970612146 has 40 divisors (see below), whose sum is σ = 2485591680. Its totient is φ = 277317432.

The previous prime is 970612141. The next prime is 970612171. The reversal of 970612146 is 641216079.

It is a self number, because there is not a number n which added to its sum of digits gives 970612146.

It is not an unprimeable number, because it can be changed into a prime (970612141) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 426826 + ... + 429093.

It is an arithmetic number, because the mean of its divisors is an integer number (62139792).

Almost surely, 2^970612146 is an apocalyptic number.

970612146 is an abundant number, since it is smaller than the sum of its proper divisors (1514979534).

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

970612146 is a wasteful number, since it uses less digits than its factorization.

970612146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855940 (or 855931 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 970612146 is about 31154.6488665817. The cubic root of 970612146 is about 990.1064899223.

The spelling of 970612146 in words is "nine hundred seventy million, six hundred twelve thousand, one hundred forty-six".