70064976 has 40 divisors (see below), whose sum is σ = 185897824. Its totient is φ = 22723200.

The previous prime is 70064971. The next prime is 70064977. The reversal of 70064976 is 67946007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70064971) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17950 + ... + 21501.

Almost surely, 2^70064976 is an apocalyptic number.

It is an amenable number.

70064976 is an abundant number, since it is smaller than the sum of its proper divisors (115832848).

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

70064976 is a wasteful number, since it uses less digits than its factorization.

70064976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39499 (or 39493 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 70064976 is about 8370.4824233732. The cubic root of 70064976 is about 412.2560070386.

The spelling of 70064976 in words is "seventy million, sixty-four thousand, nine hundred seventy-six".