465436620 has 72 divisors (see below), whose sum is σ = 1540178640. Its totient is φ = 112832640.

The previous prime is 465436607. The next prime is 465436627. The reversal of 465436620 is 26634564.

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

It is not an unprimeable number, because it can be changed into a prime (465436627) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115555 + ... + 119514.

It is an arithmetic number, because the mean of its divisors is an integer number (21391370).

Almost surely, 2^465436620 is an apocalyptic number.

It is an amenable number.

465436620 is an abundant number, since it is smaller than the sum of its proper divisors (1074742020).

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

465436620 is a wasteful number, since it uses less digits than its factorization.

465436620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235095 (or 235090 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 465436620 is about 21573.9801612962. The cubic root of 465436620 is about 774.9734961453.

The spelling of 465436620 in words is "four hundred sixty-five million, four hundred thirty-six thousand, six hundred twenty".