70964465 has 16 divisors (see below), whose sum is σ = 100046016. Its totient is φ = 47640000.

The previous prime is 70964447. The next prime is 70964497. The reversal of 70964465 is 56446907.

It is not a de Polignac number, because 70964465 - 2⁶ = 70964401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48911 + ... + 50340.

It is an arithmetic number, because the mean of its divisors is an integer number (6252876).

Almost surely, 2^70964465 is an apocalyptic number.

It is an amenable number.

70964465 is a deficient number, since it is larger than the sum of its proper divisors (29081551).

70964465 is a wasteful number, since it uses less digits than its factorization.

70964465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99280.

The product of its (nonzero) digits is 181440, while the sum is 41.

The square root of 70964465 is about 8424.0408949625. The cubic root of 70964465 is about 414.0126817434.

The spelling of 70964465 in words is "seventy million, nine hundred sixty-four thousand, four hundred sixty-five".