7494660 has 48 divisors (see below), whose sum is σ = 23318400. Its totient is φ = 1998432.

The previous prime is 7494631. The next prime is 7494661. The reversal of 7494660 is 664947.

7494660 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7494661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6400 + ... + 7479.

It is an arithmetic number, because the mean of its divisors is an integer number (485800).

Almost surely, 2^7494660 is an apocalyptic number.

It is an amenable number.

7494660 is an abundant number, since it is smaller than the sum of its proper divisors (15823740).

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

7494660 is a wasteful number, since it uses less digits than its factorization.

7494660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13897 (or 13889 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 7494660 is about 2737.6376677712. The cubic root of 7494660 is about 195.6969145991.

The spelling of 7494660 in words is "seven million, four hundred ninety-four thousand, six hundred sixty".