332865401 has 4 divisors (see below), whose sum is σ = 363125904. Its totient is φ = 302604900.

The previous prime is 332865391. The next prime is 332865437. The reversal of 332865401 is 104568233.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 332865401 - 2¹⁰ = 332864377 is a prime.

It is a super-2 number, since 2×332865401² = 221598750365781602, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (332865601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15130235 + ... + 15130256.

It is an arithmetic number, because the mean of its divisors is an integer number (90781476).

Almost surely, 2^332865401 is an apocalyptic number.

It is an amenable number.

332865401 is a deficient number, since it is larger than the sum of its proper divisors (30260503).

332865401 is a wasteful number, since it uses less digits than its factorization.

332865401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30260502.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 332865401 is about 18244.5992282648. The cubic root of 332865401 is about 693.0366762543.

The spelling of 332865401 in words is "three hundred thirty-two million, eight hundred sixty-five thousand, four hundred one".