70536704 has 40 divisors (see below), whose sum is σ = 161077488. Its totient is φ = 30228480.

The previous prime is 70536703. The next prime is 70536709. The reversal of 70536704 is 40763507.

It is a super-2 number, since 2×70536704² = 9950853222367232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70536701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6257 + ... + 13424.

Almost surely, 2^70536704 is an apocalyptic number.

It is an amenable number.

70536704 is an abundant number, since it is smaller than the sum of its proper divisors (90540784).

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

70536704 is an equidigital number, since it uses as much as digits as its factorization.

70536704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19706 (or 19690 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 70536704 is about 8398.6132188594. The cubic root of 70536704 is about 413.1791400807.

The spelling of 70536704 in words is "seventy million, five hundred thirty-six thousand, seven hundred four".