462239460 has 72 divisors (see below), whose sum is σ = 1454072256. Its totient is φ = 123262560.

The previous prime is 462239443. The next prime is 462239471. The reversal of 462239460 is 64932264.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42696 + ... + 52415.

It is an arithmetic number, because the mean of its divisors is an integer number (20195448).

Almost surely, 2^462239460 is an apocalyptic number.

It is an amenable number.

462239460 is an abundant number, since it is smaller than the sum of its proper divisors (991832796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

462239460 is a wasteful number, since it uses less digits than its factorization.

462239460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95135 (or 95121 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 462239460 is about 21499.7548823237. The cubic root of 462239460 is about 773.1949444367.

The spelling of 462239460 in words is "four hundred sixty-two million, two hundred thirty-nine thousand, four hundred sixty".