1333172 has 24 divisors (see below), whose sum is σ = 2498496. Its totient is φ = 620928.

The previous prime is 1333169. The next prime is 1333181. The reversal of 1333172 is 2713331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3788 + ... + 4124.

It is an arithmetic number, because the mean of its divisors is an integer number (104104).

2^1333172 is an apocalyptic number.

It is an amenable number.

1333172 is a deficient number, since it is larger than the sum of its proper divisors (1165324).

1333172 is a wasteful number, since it uses less digits than its factorization.

1333172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407 (or 405 counting only the distinct ones).

The product of its digits is 378, while the sum is 20.

The square root of 1333172 is about 1154.6306768833. The cubic root of 1333172 is about 110.0598021930.

The spelling of 1333172 in words is "one million, three hundred thirty-three thousand, one hundred seventy-two".