912481992 has 48 divisors (see below), whose sum is σ = 2601378000. Its totient is φ = 288151776.

The previous prime is 912481963. The next prime is 912482029. The reversal of 912481992 is 299184219.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 332142 + ... + 334877.

It is an arithmetic number, because the mean of its divisors is an integer number (54195375).

Almost surely, 2^912481992 is an apocalyptic number.

It is an amenable number.

912481992 is an abundant number, since it is smaller than the sum of its proper divisors (1688896008).

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

912481992 is a wasteful number, since it uses less digits than its factorization.

912481992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667050 (or 667043 counting only the distinct ones).

The product of its digits is 93312, while the sum is 45.

The square root of 912481992 is about 30207.3168619790. The cubic root of 912481992 is about 969.9323267345.

The spelling of 912481992 in words is "nine hundred twelve million, four hundred eighty-one thousand, nine hundred ninety-two".