12952870 has 32 divisors (see below), whose sum is σ = 28051200. Its totient is φ = 4206816.

The previous prime is 12952853. The next prime is 12952921. The reversal of 12952870 is 7825921.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3540 + ... + 6199.

It is an arithmetic number, because the mean of its divisors is an integer number (876600).

Almost surely, 2^12952870 is an apocalyptic number.

12952870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12952870 is an abundant number, since it is smaller than the sum of its proper divisors (15098330).

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

12952870 is a wasteful number, since it uses less digits than its factorization.

12952870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9772.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 12952870 is about 3599.0095859833. The cubic root of 12952870 is about 234.8489749413.

The spelling of 12952870 in words is "twelve million, nine hundred fifty-two thousand, eight hundred seventy".