70057568 has 24 divisors (see below), whose sum is σ = 157630032. Its totient is φ = 30024576.

The previous prime is 70057567. The next prime is 70057577. The reversal of 70057568 is 86575007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70057567) 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 3 ways as a sum of consecutive naturals, for example, 156155 + ... + 156602.

It is an arithmetic number, because the mean of its divisors is an integer number (6567918).

Almost surely, 2^70057568 is an apocalyptic number.

It is an amenable number.

70057568 is an abundant number, since it is smaller than the sum of its proper divisors (87572464).

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

70057568 is a wasteful number, since it uses less digits than its factorization.

70057568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312774 (or 312766 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 70057568 is about 8370.0399043254. The cubic root of 70057568 is about 412.2414771916.

The spelling of 70057568 in words is "seventy million, fifty-seven thousand, five hundred sixty-eight".