70704465 has 32 divisors (see below), whose sum is σ = 126040320. Its totient is φ = 33605376.

The previous prime is 70704457. The next prime is 70704493. The reversal of 70704465 is 56440707.

It is not a de Polignac number, because 70704465 - 2³ = 70704457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 597 + ... + 11906.

It is an arithmetic number, because the mean of its divisors is an integer number (3938760).

Almost surely, 2^70704465 is an apocalyptic number.

It is an amenable number.

70704465 is a deficient number, since it is larger than the sum of its proper divisors (55335855).

70704465 is a wasteful number, since it uses less digits than its factorization.

70704465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12553.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 70704465 is about 8408.5947101760. The cubic root of 70704465 is about 413.5064423325.

The spelling of 70704465 in words is "seventy million, seven hundred four thousand, four hundred sixty-five".