12950892 has 18 divisors (see below), whose sum is σ = 32737068. Its totient is φ = 4316952.

The previous prime is 12950891. The next prime is 12950941. The reversal of 12950892 is 29805921.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 359747 = 12950892 / (1 + 2 + 9 + 5 + 0 + 8 + 9 + 2).

It is not an unprimeable number, because it can be changed into a prime (12950891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 179838 + ... + 179909.

It is an arithmetic number, because the mean of its divisors is an integer number (1818726).

Almost surely, 2^12950892 is an apocalyptic number.

12950892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12950892 is an abundant number, since it is smaller than the sum of its proper divisors (19786176).

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

12950892 is a wasteful number, since it uses less digits than its factorization.

12950892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359757 (or 359752 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 12950892 is about 3598.7347776684. The cubic root of 12950892 is about 234.8370199352.

It can be divided in two parts, 129508 and 92, that added together give a square (129600 = 360²).

The spelling of 12950892 in words is "twelve million, nine hundred fifty thousand, eight hundred ninety-two".