532466646 has 32 divisors (see below), whose sum is σ = 1074643200. Its totient is φ = 175878240.

The previous prime is 532466617. The next prime is 532466653. The reversal of 532466646 is 646664235.

It is a junction number, because it is equal to n+sod(n) for n = 532466598 and 532466607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 384876 + ... + 386256.

It is an arithmetic number, because the mean of its divisors is an integer number (33582600).

Almost surely, 2^532466646 is an apocalyptic number.

532466646 is an abundant number, since it is smaller than the sum of its proper divisors (542176554).

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

532466646 is a wasteful number, since it uses less digits than its factorization.

532466646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1924.

The product of its digits is 622080, while the sum is 42.

The square root of 532466646 is about 23075.2388069983. The cubic root of 532466646 is about 810.5207472930.

The spelling of 532466646 in words is "five hundred thirty-two million, four hundred sixty-six thousand, six hundred forty-six".