7494120 has 112 divisors (see below), whose sum is σ = 25379460. Its totient is φ = 1990656.

The previous prime is 7494119. The next prime is 7494131. The reversal of 7494120 is 214947.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7001316 + 492804 = 2646^2 + 702^2 .

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

It is a zygodrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 29032 + ... + 29288.

Almost surely, 2^7494120 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 7494120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12689730).

7494120 is an abundant number, since it is smaller than the sum of its proper divisors (17885340).

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

7494120 is a wasteful number, since it uses less digits than its factorization.

7494120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 7494120 is about 2737.5390408175. The cubic root of 7494120 is about 195.6922144138.

The spelling of 7494120 in words is "seven million, four hundred ninety-four thousand, one hundred twenty".