332152401 has 16 divisors (see below), whose sum is σ = 508262400. Its totient is φ = 189004368.

The previous prime is 332152393. The next prime is 332152411. The reversal of 332152401 is 104251233.

It is not a de Polignac number, because 332152401 - 2³ = 332152393 is a prime.

It is a super-2 number, since 2×332152401² = 220650434980129602, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (332152411) 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, 28071 + ... + 38108.

It is an arithmetic number, because the mean of its divisors is an integer number (31766400).

Almost surely, 2^332152401 is an apocalyptic number.

It is an amenable number.

332152401 is a deficient number, since it is larger than the sum of its proper divisors (176109999).

332152401 is a wasteful number, since it uses less digits than its factorization.

332152401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66428.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 332152401 is about 18225.0487242147. The cubic root of 332152401 is about 692.5414927329.

The spelling of 332152401 in words is "three hundred thirty-two million, one hundred fifty-two thousand, four hundred one".