11892648 has 16 divisors (see below), whose sum is σ = 29731680. Its totient is φ = 3964208.

The previous prime is 11892637. The next prime is 11892653. The reversal of 11892648 is 84629811.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247740 + ... + 247787.

It is an arithmetic number, because the mean of its divisors is an integer number (1858230).

Almost surely, 2^11892648 is an apocalyptic number.

It is an amenable number.

11892648 is an abundant number, since it is smaller than the sum of its proper divisors (17839032).

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

11892648 is a wasteful number, since it uses less digits than its factorization.

11892648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495536 (or 495532 counting only the distinct ones).

The product of its digits is 27648, while the sum is 39.

The square root of 11892648 is about 3448.5718783288. The cubic root of 11892648 is about 228.2580949236.

The spelling of 11892648 in words is "eleven million, eight hundred ninety-two thousand, six hundred forty-eight".