332152406 has 4 divisors (see below), whose sum is σ = 498228612. Its totient is φ = 166076202.

The previous prime is 332152393. The next prime is 332152411. The reversal of 332152406 is 604251233.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 604251233 = 10193 ⋅59281.

It is a super-2 number, since 2×332152406² = 220650441623177672, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83038100 + ... + 83038103.

It is an arithmetic number, because the mean of its divisors is an integer number (124557153).

Almost surely, 2^332152406 is an apocalyptic number.

332152406 is a deficient number, since it is larger than the sum of its proper divisors (166076206).

332152406 is a wasteful number, since it uses less digits than its factorization.

332152406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166076205.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 332152406 is about 18225.0488613885. The cubic root of 332152406 is about 692.5414962079.

The spelling of 332152406 in words is "three hundred thirty-two million, one hundred fifty-two thousand, four hundred six".