70285996 has 18 divisors (see below), whose sum is σ = 135199820. Its totient is φ = 31947960.

The previous prime is 70285987. The next prime is 70286017. The reversal of 70285996 is 69958207.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 72126 + ... + 73093.

Almost surely, 2^70285996 is an apocalyptic number.

It is an amenable number.

70285996 is a deficient number, since it is larger than the sum of its proper divisors (64913824).

70285996 is a wasteful number, since it uses less digits than its factorization.

70285996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145245 (or 145232 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 46.

The square root of 70285996 is about 8383.6743734475. The cubic root of 70285996 is about 412.6890392803.

The spelling of 70285996 in words is "seventy million, two hundred eighty-five thousand, nine hundred ninety-six".