32672412 has 18 divisors (see below), whose sum is σ = 82588688. Its totient is φ = 10890792.

The previous prime is 32672407. The next prime is 32672441. The reversal of 32672412 is 21427623.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 453748 + ... + 453819.

Almost surely, 2^32672412 is an apocalyptic number.

It is an amenable number.

32672412 is an abundant number, since it is smaller than the sum of its proper divisors (49916276).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32672412 is a wasteful number, since it uses less digits than its factorization.

32672412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907577 (or 907572 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 32672412 is about 5715.9786563632. The cubic root of 32672412 is about 319.6885380926.

The spelling of 32672412 in words is "thirty-two million, six hundred seventy-two thousand, four hundred twelve".