332272545 has 64 divisors (see below), whose sum is σ = 595703808. Its totient is φ = 156800000.

The previous prime is 332272537. The next prime is 332272561. The reversal of 332272545 is 545272233.

It is not a de Polignac number, because 332272545 - 2³ = 332272537 is a prime.

It is a super-2 number, since 2×332272545² = 220810088321554050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1323670 + ... + 1323920.

It is an arithmetic number, because the mean of its divisors is an integer number (9307872).

Almost surely, 2^332272545 is an apocalyptic number.

It is an amenable number.

332272545 is a deficient number, since it is larger than the sum of its proper divisors (263431263).

332272545 is a wasteful number, since it uses less digits than its factorization.

332272545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454.

The product of its digits is 50400, while the sum is 33.

The square root of 332272545 is about 18228.3445490807. The cubic root of 332272545 is about 692.6249831977.

The spelling of 332272545 in words is "three hundred thirty-two million, two hundred seventy-two thousand, five hundred forty-five".