11474406 has 32 divisors (see below), whose sum is σ = 25758720. Its totient is φ = 3785832.

The previous prime is 11474399. The next prime is 11474413. The reversal of 11474406 is 60447411.

It is an interprime number because it is at equal distance from previous prime (11474399) and next prime (11474413).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 11474406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4531 + ... + 6593.

It is an arithmetic number, because the mean of its divisors is an integer number (804960).

Almost surely, 2^11474406 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11474406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12879360).

11474406 is an abundant number, since it is smaller than the sum of its proper divisors (14284314).

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

11474406 is a wasteful number, since it uses less digits than its factorization.

11474406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177 (or 2171 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 11474406 is about 3387.3892601825. The cubic root of 11474406 is about 225.5502974482.

The spelling of 11474406 in words is "eleven million, four hundred seventy-four thousand, four hundred six".