332605442 has 32 divisors (see below), whose sum is σ = 572633712. Its totient is φ = 143529984.

The previous prime is 332605433. The next prime is 332605451. The reversal of 332605442 is 244506233.

It is an interprime number because it is at equal distance from previous prime (332605433) and next prime (332605451).

It can be written as a sum of positive squares in 8 ways, for example, as 182763361 + 149842081 = 13519^2 + 12241^2 .

It is a super-2 number, since 2×332605442² = 221252760096030728, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66998 + ... + 71790.

Almost surely, 2^332605442 is an apocalyptic number.

332605442 is a deficient number, since it is larger than the sum of its proper divisors (240028270).

332605442 is a wasteful number, since it uses less digits than its factorization.

332605442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4982.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 332605442 is about 18237.4735640658. The cubic root of 332605442 is about 692.8562148812.

The spelling of 332605442 in words is "three hundred thirty-two million, six hundred five thousand, four hundred forty-two".