70057302 has 16 divisors (see below), whose sum is σ = 160131072. Its totient is φ = 20016360.

The previous prime is 70057291. The next prime is 70057327. The reversal of 70057302 is 20375007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 833974 + ... + 834057.

It is an arithmetic number, because the mean of its divisors is an integer number (10008192).

Almost surely, 2^70057302 is an apocalyptic number.

70057302 is an abundant number, since it is smaller than the sum of its proper divisors (90073770).

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

70057302 is a wasteful number, since it uses less digits than its factorization.

70057302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668043.

The product of its (nonzero) digits is 1470, while the sum is 24.

The square root of 70057302 is about 8370.0240143025. The cubic root of 70057302 is about 412.2409554475.

The spelling of 70057302 in words is "seventy million, fifty-seven thousand, three hundred two".