9074556 has 36 divisors (see below), whose sum is σ = 23222472. Its totient is φ = 2987424.

The previous prime is 9074521. The next prime is 9074561. The reversal of 9074556 is 6554709.

It is a tau number, because it is divible by the number of its divisors (36).

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 9074556.

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, 1470 + ... + 4506.

Almost surely, 2^9074556 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 9074556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11611236).

9074556 is an abundant number, since it is smaller than the sum of its proper divisors (14147916).

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

9074556 is a wasteful number, since it uses less digits than its factorization.

9074556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3130 (or 3125 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 9074556 is about 3012.4003717966. The cubic root of 9074556 is about 208.5811839882.

The spelling of 9074556 in words is "nine million, seventy-four thousand, five hundred fifty-six".