481715892 has 72 divisors (see below), whose sum is σ = 1464881600. Its totient is φ = 130387968.

The previous prime is 481715881. The next prime is 481715909. The reversal of 481715892 is 298517184.

It is a congruent number.

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, 45517 + ... + 55092.

Almost surely, 2^481715892 is an apocalyptic number.

481715892 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

481715892 is an abundant number, since it is smaller than the sum of its proper divisors (983165708).

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

481715892 is a wasteful number, since it uses less digits than its factorization.

481715892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100645 (or 100640 counting only the distinct ones).

The product of its digits is 161280, while the sum is 45.

The square root of 481715892 is about 21948.0270639527. The cubic root of 481715892 is about 783.9054034311.

The spelling of 481715892 in words is "four hundred eighty-one million, seven hundred fifteen thousand, eight hundred ninety-two".