70465856 has 28 divisors (see below), whose sum is σ = 140634720. Its totient is φ = 35030400.

The previous prime is 70465849. The next prime is 70465861. The reversal of 70465856 is 65856407.

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, 8381 + ... + 14531.

Almost surely, 2^70465856 is an apocalyptic number.

It is an amenable number.

70465856 is a deficient number, since it is larger than the sum of its proper divisors (70168864).

70465856 is a wasteful number, since it uses less digits than its factorization.

70465856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6342 (or 6332 counting only the distinct ones).

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 70465856 is about 8394.3943200210. The cubic root of 70465856 is about 413.0407595392.

The spelling of 70465856 in words is "seventy million, four hundred sixty-five thousand, eight hundred fifty-six".