481492992 has 136 divisors (see below), whose sum is σ = 1342167040. Its totient is φ = 153354240.

The previous prime is 481492981. The next prime is 481493011. The reversal of 481492992 is 299294184.

It is a super-2 number, since 2×481492992² = 463671002690224128, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 6094809 + ... + 6094887.

Almost surely, 2^481492992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481492992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (671083520).

481492992 is an abundant number, since it is smaller than the sum of its proper divisors (860674048).

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

481492992 is an frugal number, since it uses more digits than its factorization.

481492992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145 (or 115 counting only the distinct ones).

The product of its digits is 373248, while the sum is 48.

The square root of 481492992 is about 21942.9485712381. The cubic root of 481492992 is about 783.7844749785.

The spelling of 481492992 in words is "four hundred eighty-one million, four hundred ninety-two thousand, nine hundred ninety-two".