507732992 has 88 divisors (see below), whose sum is σ = 1119725376. Its totient is φ = 228630528.

The previous prime is 507732989. The next prime is 507732997. The reversal of 507732992 is 299237705.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (507732997) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 571973 + ... + 572859.

It is an arithmetic number, because the mean of its divisors is an integer number (12724152).

Almost surely, 2^507732992 is an apocalyptic number.

507732992 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 507732992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (559862688).

507732992 is an abundant number, since it is smaller than the sum of its proper divisors (611992384).

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

507732992 is a wasteful number, since it uses less digits than its factorization.

507732992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 963 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 238140, while the sum is 44.

The square root of 507732992 is about 22532.9312784644. The cubic root of 507732992 is about 797.7713974282.

The spelling of 507732992 in words is "five hundred seven million, seven hundred thirty-two thousand, nine hundred ninety-two".