12900748 has 24 divisors (see below), whose sum is σ = 26353152. Its totient is φ = 5410704.

The previous prime is 12900733. The next prime is 12900757. The reversal of 12900748 is 84700921.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3586 + ... + 6217.

It is an arithmetic number, because the mean of its divisors is an integer number (1098048).

Almost surely, 2^12900748 is an apocalyptic number.

It is an amenable number.

12900748 is an abundant number, since it is smaller than the sum of its proper divisors (13452404).

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

12900748 is a wasteful number, since it uses less digits than its factorization.

12900748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9861 (or 9859 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 12900748 is about 3591.7611279148. The cubic root of 12900748 is about 234.5335428156.

The spelling of 12900748 in words is "twelve million, nine hundred thousand, seven hundred forty-eight".