465392428 has 12 divisors (see below), whose sum is σ = 814720480. Its totient is φ = 232615152.

The previous prime is 465392423. The next prime is 465392453. The reversal of 465392428 is 824293564.

It is a super-2 number, since 2×465392428² = 433180224079470368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (465392423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6276 + ... + 31147.

Almost surely, 2^465392428 is an apocalyptic number.

It is an amenable number.

465392428 is a deficient number, since it is larger than the sum of its proper divisors (349328052).

465392428 is a wasteful number, since it uses less digits than its factorization.

465392428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40536 (or 40534 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 465392428 is about 21572.9559402507. The cubic root of 465392428 is about 774.9489681278.

The spelling of 465392428 in words is "four hundred sixty-five million, three hundred ninety-two thousand, four hundred twenty-eight".