332421002 has 8 divisors (see below), whose sum is σ = 502219200. Its totient is φ = 165014604.

The previous prime is 332420999. The next prime is 332421007. The reversal of 332421002 is 200124233.

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

It is a super-2 number, since 2×332421002² = 221007445141368008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332421007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 597602 + ... + 598157.

It is an arithmetic number, because the mean of its divisors is an integer number (62777400).

Almost surely, 2^332421002 is an apocalyptic number.

332421002 is a deficient number, since it is larger than the sum of its proper divisors (169798198).

332421002 is a wasteful number, since it uses less digits than its factorization.

332421002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195900.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 332421002 is about 18232.4162414091. The cubic root of 332421002 is about 692.7281211374.

Adding to 332421002 its reverse (200124233), we get a palindrome (532545235).

The spelling of 332421002 in words is "three hundred thirty-two million, four hundred twenty-one thousand, two".