7413666 has 32 divisors (see below), whose sum is σ = 16910208. Its totient is φ = 2146560.

The previous prime is 7413641. The next prime is 7413677. The reversal of 7413666 is 6663147.

7413666 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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, 1470 + ... + 4121.

It is an arithmetic number, because the mean of its divisors is an integer number (528444).

Almost surely, 2^7413666 is an apocalyptic number.

7413666 is an abundant number, since it is smaller than the sum of its proper divisors (9496542).

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

7413666 is a wasteful number, since it uses less digits than its factorization.

7413666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5626.

The product of its digits is 18144, while the sum is 33.

The square root of 7413666 is about 2722.8048038741. The cubic root of 7413666 is about 194.9894011333.

The spelling of 7413666 in words is "seven million, four hundred thirteen thousand, six hundred sixty-six".