12733475 has 12 divisors (see below), whose sum is σ = 16126944. Its totient is φ = 9969120.

The previous prime is 12733453. The next prime is 12733499. The reversal of 12733475 is 57433721.

It is not a de Polignac number, because 12733475 - 2¹⁶ = 12667939 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4244 + ... + 6593.

It is an arithmetic number, because the mean of its divisors is an integer number (1343912).

Almost surely, 2^12733475 is an apocalyptic number.

12733475 is a deficient number, since it is larger than the sum of its proper divisors (3393469).

12733475 is a wasteful number, since it uses less digits than its factorization.

12733475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10894 (or 10889 counting only the distinct ones).

The product of its digits is 17640, while the sum is 32.

The square root of 12733475 is about 3568.3995011770. The cubic root of 12733475 is about 233.5154643745.

The spelling of 12733475 in words is "twelve million, seven hundred thirty-three thousand, four hundred seventy-five".