12970552 has 32 divisors (see below), whose sum is σ = 28257120. Its totient is φ = 5466240.

The previous prime is 12970537. The next prime is 12970577. The reversal of 12970552 is 25507921.

12970552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1518 + ... + 5314.

It is an arithmetic number, because the mean of its divisors is an integer number (883035).

Almost surely, 2^12970552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12970552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14128560).

12970552 is an abundant number, since it is smaller than the sum of its proper divisors (15286568).

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

12970552 is a wasteful number, since it uses less digits than its factorization.

12970552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3871 (or 3867 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 12970552 is about 3601.4652573640. The cubic root of 12970552 is about 234.9557906877.

The spelling of 12970552 in words is "twelve million, nine hundred seventy thousand, five hundred fifty-two".