462552420 has 48 divisors (see below), whose sum is σ = 1412889408. Its totient is φ = 112133760.

The previous prime is 462552401. The next prime is 462552437. The reversal of 462552420 is 24255264.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 349759 + ... + 351078.

It is an arithmetic number, because the mean of its divisors is an integer number (29435196).

Almost surely, 2^462552420 is an apocalyptic number.

It is an amenable number.

462552420 is an abundant number, since it is smaller than the sum of its proper divisors (950336988).

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

462552420 is a wasteful number, since it uses less digits than its factorization.

462552420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 700860 (or 700858 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 462552420 is about 21507.0318733199. The cubic root of 462552420 is about 773.3694027139.

The spelling of 462552420 in words is "four hundred sixty-two million, five hundred fifty-two thousand, four hundred twenty".