11952878 has 32 divisors (see below), whose sum is σ = 21228480. Its totient is φ = 4942080.

The previous prime is 11952851. The next prime is 11952883. The reversal of 11952878 is 87825911.

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, 65948 + ... + 66128.

It is an arithmetic number, because the mean of its divisors is an integer number (663390).

Almost surely, 2^11952878 is an apocalyptic number.

11952878 is a deficient number, since it is larger than the sum of its proper divisors (9275602).

11952878 is a wasteful number, since it uses less digits than its factorization.

11952878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332.

The product of its digits is 40320, while the sum is 41.

The square root of 11952878 is about 3457.2934500849. The cubic root of 11952878 is about 228.6427819271.

The spelling of 11952878 in words is "eleven million, nine hundred fifty-two thousand, eight hundred seventy-eight".