12878076 has 48 divisors (see below), whose sum is σ = 31088288. Its totient is φ = 4147200.

The previous prime is 12878069. The next prime is 12878081. The reversal of 12878076 is 67087821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53316 + ... + 53556.

Almost surely, 2^12878076 is an apocalyptic number.

It is an amenable number.

12878076 is an abundant number, since it is smaller than the sum of its proper divisors (18210212).

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

12878076 is a wasteful number, since it uses less digits than its factorization.

12878076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382 (or 380 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 39.

The square root of 12878076 is about 3588.6036281540. The cubic root of 12878076 is about 234.3960711367.

The spelling of 12878076 in words is "twelve million, eight hundred seventy-eight thousand, seventy-six".