332155401 has 16 divisors (see below), whose sum is σ = 481601664. Its totient is φ = 202777344.

The previous prime is 332155379. The next prime is 332155403. The reversal of 332155401 is 104551233.

It is not a de Polignac number, because 332155401 - 2⁶ = 332155337 is a prime.

It is a super-2 number, since 2×332155401² = 220654420826941602, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332155403) 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, 86125 + ... + 89898.

It is an arithmetic number, because the mean of its divisors is an integer number (30100104).

Almost surely, 2^332155401 is an apocalyptic number.

It is an amenable number.

332155401 is a deficient number, since it is larger than the sum of its proper divisors (149446263).

332155401 is a wasteful number, since it uses less digits than its factorization.

332155401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176080.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 332155401 is about 18225.1310283356. The cubic root of 332155401 is about 692.5435777379.

The spelling of 332155401 in words is "three hundred thirty-two million, one hundred fifty-five thousand, four hundred one".