12832572 has 24 divisors (see below), whose sum is σ = 30509136. Its totient is φ = 4196608.

The previous prime is 12832571. The next prime is 12832583. The reversal of 12832572 is 27523821.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12832571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9453 + ... + 10724.

It is an arithmetic number, because the mean of its divisors is an integer number (1271214).

Almost surely, 2^12832572 is an apocalyptic number.

12832572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12832572 is an abundant number, since it is smaller than the sum of its proper divisors (17676564).

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

12832572 is a wasteful number, since it uses less digits than its factorization.

12832572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20237 (or 20235 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 12832572 is about 3582.2579471613. The cubic root of 12832572 is about 234.1196699602.

The spelling of 12832572 in words is "twelve million, eight hundred thirty-two thousand, five hundred seventy-two".