7482664 has 32 divisors (see below), whose sum is σ = 16430400. Its totient is φ = 3127680.

The previous prime is 7482661. The next prime is 7482679. The reversal of 7482664 is 4662847.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (7482661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 667 + ... + 3925.

It is an arithmetic number, because the mean of its divisors is an integer number (513450).

Almost surely, 2^7482664 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 7482664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8215200).

7482664 is an abundant number, since it is smaller than the sum of its proper divisors (8947736).

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

7482664 is a wasteful number, since it uses less digits than its factorization.

7482664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3313 (or 3309 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 7482664 is about 2735.4458503140. The cubic root of 7482664 is about 195.5924476044.

The spelling of 7482664 in words is "seven million, four hundred eighty-two thousand, six hundred sixty-four".