332406506 has 8 divisors (see below), whose sum is σ = 498725220. Its totient is φ = 166164768.

The previous prime is 332406499. The next prime is 332406533. The reversal of 332406506 is 605604233.

It can be written as a sum of positive squares in 2 ways, for example, as 311840281 + 20566225 = 17659^2 + 4535^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×332406506² = 220988170462256072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6851 + ... + 26678.

Almost surely, 2^332406506 is an apocalyptic number.

332406506 is a deficient number, since it is larger than the sum of its proper divisors (166318714).

332406506 is a wasteful number, since it uses less digits than its factorization.

332406506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38488.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 332406506 is about 18232.0187033691. The cubic root of 332406506 is about 692.7180516444.

The spelling of 332406506 in words is "three hundred thirty-two million, four hundred six thousand, five hundred six".