70370465 has 32 divisors (see below), whose sum is σ = 96076800. Its totient is φ = 49017600.

The previous prime is 70370459. The next prime is 70370479. The reversal of 70370465 is 56407307.

It is not a de Polignac number, because 70370465 - 2¹² = 70366369 is a prime.

It is a Curzon number.

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, 253907 + ... + 254183.

It is an arithmetic number, because the mean of its divisors is an integer number (3002400).

Almost surely, 2^70370465 is an apocalyptic number.

It is an amenable number.

70370465 is a deficient number, since it is larger than the sum of its proper divisors (25706335).

70370465 is a wasteful number, since it uses less digits than its factorization.

70370465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 70370465 is about 8388.7105683770. The cubic root of 70370465 is about 412.8542949367.

The spelling of 70370465 in words is "seventy million, three hundred seventy thousand, four hundred sixty-five".