11774016 has 42 divisors (see below), whose sum is σ = 33749742. Its totient is φ = 3924480.

The previous prime is 11773997. The next prime is 11774023. The reversal of 11774016 is 61047711.

It can be written as a sum of positive squares in only one way, i.e., 11289600 + 484416 = 3360^2 + 696^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9645 + ... + 10796.

Almost surely, 2^11774016 is an apocalyptic number.

11774016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11774016 is an abundant number, since it is smaller than the sum of its proper divisors (21975726).

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

11774016 is a wasteful number, since it uses less digits than its factorization.

11774016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20459 (or 20446 counting only the distinct ones).

The product of its (nonzero) digits is 1176, while the sum is 27.

The square root of 11774016 is about 3431.3286056570. The cubic root of 11774016 is about 227.4965808768.

The spelling of 11774016 in words is "eleven million, seven hundred seventy-four thousand, sixteen".