12952878 has 16 divisors (see below), whose sum is σ = 27429840. Its totient is φ = 4063616.

The previous prime is 12952853. The next prime is 12952921. The reversal of 12952878 is 87825921.

12952878 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, 63393 + ... + 63596.

It is an arithmetic number, because the mean of its divisors is an integer number (1714365).

Almost surely, 2^12952878 is an apocalyptic number.

12952878 is an abundant number, since it is smaller than the sum of its proper divisors (14476962).

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

12952878 is a wasteful number, since it uses less digits than its factorization.

12952878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127011.

The product of its digits is 80640, while the sum is 42.

The square root of 12952878 is about 3599.0106974001. The cubic root of 12952878 is about 234.8490232907.

It can be divided in two parts, 12 and 952878, that added together give a triangular number (952890 = T₁₃₈₀).

The spelling of 12952878 in words is "twelve million, nine hundred fifty-two thousand, eight hundred seventy-eight".