332162145 has 24 divisors (see below), whose sum is σ = 657998016. Its totient is φ = 151845408.

The previous prime is 332162137. The next prime is 332162147. The reversal of 332162145 is 541261233.

332162145 is a `hidden beast` number, since 3 + 32 + 1 + 621 + 4 + 5 = 666.

It is not a de Polignac number, because 332162145 - 2³ = 332162137 is a prime.

It is a super-2 number, since 2×332162145² = 220663381142002050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (332162147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 526927 + ... + 527556.

It is an arithmetic number, because the mean of its divisors is an integer number (27416584).

Almost surely, 2^332162145 is an apocalyptic number.

332162145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

332162145 is a deficient number, since it is larger than the sum of its proper divisors (325835871).

332162145 is a wasteful number, since it uses less digits than its factorization.

332162145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1054501 (or 1054498 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 332162145 is about 18225.3160466424. The cubic root of 332162145 is about 692.5482647832.

The spelling of 332162145 in words is "three hundred thirty-two million, one hundred sixty-two thousand, one hundred forty-five".