12970804 has 48 divisors (see below), whose sum is σ = 29546496. Its totient is φ = 4831200.

The previous prime is 12970799. The next prime is 12970807. The reversal of 12970804 is 40807921.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12970807) 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 15 ways as a sum of consecutive naturals, for example, 6169 + ... + 7999.

It is an arithmetic number, because the mean of its divisors is an integer number (615552).

Almost surely, 2^12970804 is an apocalyptic number.

12970804 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12970804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14773248).

12970804 is an abundant number, since it is smaller than the sum of its proper divisors (16575692).

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

12970804 is a wasteful number, since it uses less digits than its factorization.

12970804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1876 (or 1874 counting only the distinct ones).

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

The square root of 12970804 is about 3601.5002429543. The cubic root of 12970804 is about 234.9573123006.

The spelling of 12970804 in words is "twelve million, nine hundred seventy thousand, eight hundred four".