70345048 has 16 divisors (see below), whose sum is σ = 139655880. Its totient is φ = 33103488.

The previous prime is 70345021. The next prime is 70345057. The reversal of 70345048 is 84054307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258486 + ... + 258757.

Almost surely, 2^70345048 is an apocalyptic number.

It is an amenable number.

70345048 is a deficient number, since it is larger than the sum of its proper divisors (69310832).

70345048 is a wasteful number, since it uses less digits than its factorization.

70345048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517266 (or 517262 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 70345048 is about 8387.1954788237. The cubic root of 70345048 is about 412.8045828818.

The spelling of 70345048 in words is "seventy million, three hundred forty-five thousand, forty-eight".