465472919 has 16 divisors (see below), whose sum is σ = 494757120. Its totient is φ = 437821560.

The previous prime is 465472897. The next prime is 465472927. The reversal of 465472919 is 919274564.

It is not a de Polignac number, because 465472919 - 2²⁴ = 448695703 is a prime.

It is a super-2 number, since 2×465472919² = 433330076644761122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (465472949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 814904 + ... + 815474.

It is an arithmetic number, because the mean of its divisors is an integer number (30922320).

Almost surely, 2^465472919 is an apocalyptic number.

465472919 is a deficient number, since it is larger than the sum of its proper divisors (29284201).

465472919 is an frugal number, since it uses more digits than its factorization.

465472919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 661 counting only the distinct ones).

The product of its digits is 544320, while the sum is 47.

The square root of 465472919 is about 21574.8214129341. The cubic root of 465472919 is about 774.9936421261.

The spelling of 465472919 in words is "four hundred sixty-five million, four hundred seventy-two thousand, nine hundred nineteen".