11984628 has 24 divisors (see below), whose sum is σ = 28647360. Its totient is φ = 3897280.

The previous prime is 11984597. The next prime is 11984639. The reversal of 11984628 is 82648911.

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, 11688 + ... + 12671.

It is an arithmetic number, because the mean of its divisors is an integer number (1193640).

Almost surely, 2^11984628 is an apocalyptic number.

It is an amenable number.

11984628 is an abundant number, since it is smaller than the sum of its proper divisors (16662732).

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

11984628 is a wasteful number, since it uses less digits than its factorization.

11984628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24407 (or 24405 counting only the distinct ones).

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

The square root of 11984628 is about 3461.8821470408. The cubic root of 11984628 is about 228.8450481417.

The spelling of 11984628 in words is "eleven million, nine hundred eighty-four thousand, six hundred twenty-eight".