472479161 has 16 divisors (see below), whose sum is σ = 593377920. Its totient is φ = 365470080.

The previous prime is 472479157. The next prime is 472479167. The reversal of 472479161 is 161974274.

It is a cyclic number.

It is not a de Polignac number, because 472479161 - 2² = 472479157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (472479167) 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, 11846 + ... + 32943.

It is an arithmetic number, because the mean of its divisors is an integer number (37086120).

Almost surely, 2^472479161 is an apocalyptic number.

It is an amenable number.

472479161 is a deficient number, since it is larger than the sum of its proper divisors (120898759).

472479161 is a wasteful number, since it uses less digits than its factorization.

472479161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44944.

The product of its digits is 84672, while the sum is 41.

The square root of 472479161 is about 21736.5857714591. The cubic root of 472479161 is about 778.8626646983.

The spelling of 472479161 in words is "four hundred seventy-two million, four hundred seventy-nine thousand, one hundred sixty-one".