532660404 has 24 divisors (see below), whose sum is σ = 1296912960. Its totient is φ = 169833664.

The previous prime is 532660391. The next prime is 532660433. The reversal of 532660404 is 404066235.

It is a congruent number.

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, 964689 + ... + 965240.

It is an arithmetic number, because the mean of its divisors is an integer number (54038040).

Almost surely, 2^532660404 is an apocalyptic number.

It is an amenable number.

532660404 is an abundant number, since it is smaller than the sum of its proper divisors (764252556).

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

532660404 is a wasteful number, since it uses less digits than its factorization.

532660404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1929959 (or 1929957 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 532660404 is about 23079.4368215518. The cubic root of 532660404 is about 810.6190481820.

The spelling of 532660404 in words is "five hundred thirty-two million, six hundred sixty thousand, four hundred four".