11928516 has 24 divisors (see below), whose sum is σ = 27898080. Its totient is φ = 3966912.

The previous prime is 11928487. The next prime is 11928517. The reversal of 11928516 is 61582911.

11928516 is nontrivially palindromic in base 11.

It is not an unprimeable number, because it can be changed into a prime (11928517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5955 + ... + 7701.

It is an arithmetic number, because the mean of its divisors is an integer number (1162420).

Almost surely, 2^11928516 is an apocalyptic number.

It is an amenable number.

11928516 is an abundant number, since it is smaller than the sum of its proper divisors (15969564).

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

11928516 is a wasteful number, since it uses less digits than its factorization.

11928516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323 (or 2321 counting only the distinct ones).

The product of its digits is 4320, while the sum is 33.

The square root of 11928516 is about 3453.7683767155. The cubic root of 11928516 is about 228.4873386361.

The spelling of 11928516 in words is "eleven million, nine hundred twenty-eight thousand, five hundred sixteen".