69104961 has 16 divisors (see below), whose sum is σ = 102513600. Its totient is φ = 46008864.

The previous prime is 69104953. The next prime is 69104977. The reversal of 69104961 is 16940196.

It is not a de Polignac number, because 69104961 - 2³ = 69104953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (69104261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29350 + ... + 31616.

It is an arithmetic number, because the mean of its divisors is an integer number (6407100).

Almost surely, 2^69104961 is an apocalyptic number.

It is an amenable number.

69104961 is a deficient number, since it is larger than the sum of its proper divisors (33408639).

69104961 is a wasteful number, since it uses less digits than its factorization.

69104961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3405 (or 3399 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 69104961 is about 8312.9393718468. The cubic root of 69104961 is about 410.3644607746.

The spelling of 69104961 in words is "sixty-nine million, one hundred four thousand, nine hundred sixty-one".