70660576 has 24 divisors (see below), whose sum is σ = 158986800. Its totient is φ = 30283008.

The previous prime is 70660561. The next prime is 70660591. The reversal of 70660576 is 67506607.

It is an interprime number because it is at equal distance from previous prime (70660561) and next prime (70660591).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157501 + ... + 157948.

It is an arithmetic number, because the mean of its divisors is an integer number (6624450).

Almost surely, 2^70660576 is an apocalyptic number.

It is an amenable number.

70660576 is an abundant number, since it is smaller than the sum of its proper divisors (88326224).

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

70660576 is a wasteful number, since it uses less digits than its factorization.

70660576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315466 (or 315458 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 70660576 is about 8405.9845348418. The cubic root of 70660576 is about 413.4208648013.

The spelling of 70660576 in words is "seventy million, six hundred sixty thousand, five hundred seventy-six".