12952470 has 64 divisors (see below), whose sum is σ = 33359040. Its totient is φ = 3207168.

The previous prime is 12952441. The next prime is 12952483. The reversal of 12952470 is 7425921.

12952470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55474 + ... + 55706.

It is an arithmetic number, because the mean of its divisors is an integer number (521235).

Almost surely, 2^12952470 is an apocalyptic number.

12952470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12952470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16679520).

12952470 is an abundant number, since it is smaller than the sum of its proper divisors (20406570).

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

12952470 is a wasteful number, since it uses less digits than its factorization.

12952470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 12952470 is about 3598.9540147104. The cubic root of 12952470 is about 234.8465574447.

The spelling of 12952470 in words is "twelve million, nine hundred fifty-two thousand, four hundred seventy".