441132516 has 36 divisors (see below), whose sum is σ = 1216457424. Its totient is φ = 133676400.

The previous prime is 441132499. The next prime is 441132521. The reversal of 441132516 is 615231144.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 441132516.

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, 556590 + ... + 557381.

It is an arithmetic number, because the mean of its divisors is an integer number (33790484).

Almost surely, 2^441132516 is an apocalyptic number.

It is an amenable number.

441132516 is an abundant number, since it is smaller than the sum of its proper divisors (775324908).

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

441132516 is a wasteful number, since it uses less digits than its factorization.

441132516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1113992 (or 1113987 counting only the distinct ones).

The product of its digits is 2880, while the sum is 27.

The square root of 441132516 is about 21003.1549058707. The cubic root of 441132516 is about 761.2424943649.

The spelling of 441132516 in words is "four hundred forty-one million, one hundred thirty-two thousand, five hundred sixteen".