12573772 has 12 divisors (see below), whose sum is σ = 22069600. Its totient is φ = 6268176.

The previous prime is 12573751. The next prime is 12573779. The reversal of 12573772 is 27737521.

It is a happy number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12573779) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3108 + ... + 5899.

Almost surely, 2^12573772 is an apocalyptic number.

It is an amenable number.

12573772 is a deficient number, since it is larger than the sum of its proper divisors (9495828).

12573772 is a wasteful number, since it uses less digits than its factorization.

12573772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9360 (or 9358 counting only the distinct ones).

The product of its digits is 20580, while the sum is 34.

The square root of 12573772 is about 3545.9514943101. The cubic root of 12573772 is about 232.5351055019.

The spelling of 12573772 in words is "twelve million, five hundred seventy-three thousand, seven hundred seventy-two".