70476464 has 20 divisors (see below), whose sum is σ = 136687680. Its totient is φ = 35202240.

The previous prime is 70476451. The next prime is 70476493. The reversal of 70476464 is 46467407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21494 + ... + 24554.

It is an arithmetic number, because the mean of its divisors is an integer number (6834384).

Almost surely, 2^70476464 is an apocalyptic number.

It is an amenable number.

70476464 is a deficient number, since it is larger than the sum of its proper divisors (66211216).

70476464 is a wasteful number, since it uses less digits than its factorization.

70476464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4508 (or 4502 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 38.

The square root of 70476464 is about 8395.0261464751. The cubic root of 70476464 is about 413.0614850214.

The spelling of 70476464 in words is "seventy million, four hundred seventy-six thousand, four hundred sixty-four".