332462490 has 32 divisors (see below), whose sum is σ = 814890240. Its totient is φ = 86769984.

The previous prime is 332462479. The next prime is 332462491. The reversal of 332462490 is 94264233.

It is a super-2 number, since 2×332462490² = 221062614514000200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332462491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116485 + ... + 119304.

It is an arithmetic number, because the mean of its divisors is an integer number (25465320).

Almost surely, 2^332462490 is an apocalyptic number.

332462490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

332462490 is an abundant number, since it is smaller than the sum of its proper divisors (482427750).

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

332462490 is a wasteful number, since it uses less digits than its factorization.

332462490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235846.

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 332462490 is about 18233.5539596646. The cubic root of 332462490 is about 692.7569387197.

The spelling of 332462490 in words is "three hundred thirty-two million, four hundred sixty-two thousand, four hundred ninety".