695024161 has 12 divisors (see below), whose sum is σ = 792214320. Its totient is φ = 607791600.

The previous prime is 695024149. The next prime is 695024173. The reversal of 695024161 is 161420596.

It is an interprime number because it is at equal distance from previous prime (695024149) and next prime (695024173).

It is not a de Polignac number, because 695024161 - 2⁹ = 695023649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (695024131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105015 + ... + 111436.

It is an arithmetic number, because the mean of its divisors is an integer number (66017860).

Almost surely, 2^695024161 is an apocalyptic number.

It is an amenable number.

695024161 is a deficient number, since it is larger than the sum of its proper divisors (97190159).

695024161 is a wasteful number, since it uses less digits than its factorization.

695024161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216496 (or 216483 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 695024161 is about 26363.3108884298. The cubic root of 695024161 is about 885.7951554214.

The spelling of 695024161 in words is "six hundred ninety-five million, twenty-four thousand, one hundred sixty-one".