11774464 has 80 divisors (see below), whose sum is σ = 26638920. Its totient is φ = 5160960.

The previous prime is 11774447. The next prime is 11774467. The reversal of 11774464 is 46447711.

It can be written as a sum of positive squares in 4 ways, for example, as 4804864 + 6969600 = 2192^2 + 2640^2 .

It is not an unprimeable number, because it can be changed into a prime (11774467) 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, 192994 + ... + 193054.

Almost surely, 2^11774464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11774464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13319460).

11774464 is an abundant number, since it is smaller than the sum of its proper divisors (14864456).

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

11774464 is an equidigital number, since it uses as much as digits as its factorization.

11774464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121 (or 105 counting only the distinct ones).

The product of its digits is 18816, while the sum is 34.

The square root of 11774464 is about 3431.3938858720. The cubic root of 11774464 is about 227.4994662468.

The spelling of 11774464 in words is "eleven million, seven hundred seventy-four thousand, four hundred sixty-four".