11612016 has 60 divisors (see below), whose sum is σ = 35002968. Its totient is φ = 3572352.

The previous prime is 11611981. The next prime is 11612047. The reversal of 11612016 is 61021611.

11612016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a self number, because there is not a number n which added to its sum of digits gives 11612016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1230 + ... + 4973.

Almost surely, 2^11612016 is an apocalyptic number.

11612016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11612016 is an abundant number, since it is smaller than the sum of its proper divisors (23390952).

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

11612016 is a wasteful number, since it uses less digits than its factorization.

11612016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6230 (or 6221 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 11612016 is about 3407.6408261435. The cubic root of 11612016 is about 226.4483750009.

Adding to 11612016 its reverse (61021611), we get a palindrome (72633627).

The spelling of 11612016 in words is "eleven million, six hundred twelve thousand, sixteen".