11874456 has 144 divisors (see below), whose sum is σ = 37346400. Its totient is φ = 3400320.

The previous prime is 11874451. The next prime is 11874523. The reversal of 11874456 is 65447811.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 11874456.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11874451) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 252625 + ... + 252671.

It is an arithmetic number, because the mean of its divisors is an integer number (259350).

Almost surely, 2^11874456 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 11874456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18673200).

11874456 is an abundant number, since it is smaller than the sum of its proper divisors (25471944).

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

11874456 is a wasteful number, since it uses less digits than its factorization.

11874456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110 (or 92 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 11874456 is about 3445.9332553025. The cubic root of 11874456 is about 228.1416479000.

The spelling of 11874456 in words is "eleven million, eight hundred seventy-four thousand, four hundred fifty-six".