7406766 has 24 divisors (see below), whose sum is σ = 16098264. Its totient is φ = 2461200.

The previous prime is 7406753. The next prime is 7406779. The reversal of 7406766 is 6676047.

It is an interprime number because it is at equal distance from previous prime (7406753) and next prime (7406779).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7406766.

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, 10216 + ... + 10916.

It is an arithmetic number, because the mean of its divisors is an integer number (670761).

Almost surely, 2^7406766 is an apocalyptic number.

7406766 is an abundant number, since it is smaller than the sum of its proper divisors (8691498).

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

7406766 is a wasteful number, since it uses less digits than its factorization.

7406766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296 (or 1293 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 7406766 is about 2721.5374331433. The cubic root of 7406766 is about 194.9288892585.

The spelling of 7406766 in words is "seven million, four hundred six thousand, seven hundred sixty-six".