70074884 has 24 divisors (see below), whose sum is σ = 141650208. Its totient is φ = 29978240.

The previous prime is 70074883. The next prime is 70074887. The reversal of 70074884 is 48847007.

It is a super-2 number, since 2×70074884² = 9820978735226912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (70074881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46094 + ... + 47589.

It is an arithmetic number, because the mean of its divisors is an integer number (5902092).

Almost surely, 2^70074884 is an apocalyptic number.

It is an amenable number.

70074884 is an abundant number, since it is smaller than the sum of its proper divisors (71575324).

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

70074884 is a wasteful number, since it uses less digits than its factorization.

70074884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93715 (or 93713 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 70074884 is about 8371.0742440860. The cubic root of 70074884 is about 412.2754387158.

The spelling of 70074884 in words is "seventy million, seventy-four thousand, eight hundred eighty-four".