465157154 has 24 divisors (see below), whose sum is σ = 876497664. Its totient is φ = 181229400.

The previous prime is 465157153. The next prime is 465157157. The reversal of 465157154 is 451751564.

It is not an unprimeable number, because it can be changed into a prime (465157153) 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, 135602 + ... + 138989.

It is an arithmetic number, because the mean of its divisors is an integer number (36520736).

Almost surely, 2^465157154 is an apocalyptic number.

465157154 is a deficient number, since it is larger than the sum of its proper divisors (411340510).

465157154 is a wasteful number, since it uses less digits than its factorization.

465157154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274622 (or 274611 counting only the distinct ones).

The product of its digits is 84000, while the sum is 38.

The square root of 465157154 is about 21567.5022661411. The cubic root of 465157154 is about 774.8183571528.

The spelling of 465157154 in words is "four hundred sixty-five million, one hundred fifty-seven thousand, one hundred fifty-four".