12554732 has 12 divisors (see below), whose sum is σ = 22003296. Its totient is φ = 6268080.

The previous prime is 12554723. The next prime is 12554761. The reversal of 12554732 is 23745521.

It is a happy number.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 12554695 and 12554704.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1373 + ... + 5195.

It is an arithmetic number, because the mean of its divisors is an integer number (1833608).

Almost surely, 2^12554732 is an apocalyptic number.

It is an amenable number.

12554732 is a deficient number, since it is larger than the sum of its proper divisors (9448564).

12554732 is a wasteful number, since it uses less digits than its factorization.

12554732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4648 (or 4646 counting only the distinct ones).

The product of its digits is 8400, while the sum is 29.

The square root of 12554732 is about 3543.2657252879. The cubic root of 12554732 is about 232.4176730911.

The spelling of 12554732 in words is "twelve million, five hundred fifty-four thousand, seven hundred thirty-two".