462520632 has 64 divisors (see below), whose sum is σ = 1399230720. Its totient is φ = 124374528.

The previous prime is 462520613. The next prime is 462520633. The reversal of 462520632 is 236025264.

It is a self number, because there is not a number n which added to its sum of digits gives 462520632.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462520633) 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, 78118 + ... + 83829.

It is an arithmetic number, because the mean of its divisors is an integer number (21862980).

Almost surely, 2^462520632 is an apocalyptic number.

462520632 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

462520632 is an abundant number, since it is smaller than the sum of its proper divisors (936710088).

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

462520632 is a wasteful number, since it uses less digits than its factorization.

462520632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161980 (or 161976 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 462520632 is about 21506.2928465136. The cubic root of 462520632 is about 773.3516862139.

Adding to 462520632 its reverse (236025264), we get a palindrome (698545896).

The spelling of 462520632 in words is "four hundred sixty-two million, five hundred twenty thousand, six hundred thirty-two".