462272620 has 24 divisors (see below), whose sum is σ = 1002089088. Its totient is φ = 178944000.

The previous prime is 462272617. The next prime is 462272711. The reversal of 462272620 is 26272264.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372181 + ... + 373420.

It is an arithmetic number, because the mean of its divisors is an integer number (41753712).

Almost surely, 2^462272620 is an apocalyptic number.

It is an amenable number.

462272620 is an abundant number, since it is smaller than the sum of its proper divisors (539816468).

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

462272620 is a wasteful number, since it uses less digits than its factorization.

462272620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745641 (or 745639 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 462272620 is about 21500.5260400763. The cubic root of 462272620 is about 773.2134330726.

The spelling of 462272620 in words is "four hundred sixty-two million, two hundred seventy-two thousand, six hundred twenty".