7992760 has 16 divisors (see below), whose sum is σ = 17983800. Its totient is φ = 3197088.

The previous prime is 7992739. The next prime is 7992763. The reversal of 7992760 is 672997.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 199819 = 7992760 / (7 + 9 + 9 + 2 + 7 + 6 + 0).

It is a d-powerful number, because it can be written as 7⁶ + 9⁴ + 9⁴ + 2²¹ + 7⁸ + 6² + 0 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7992763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99870 + ... + 99949.

Almost surely, 2^7992760 is an apocalyptic number.

It is an amenable number.

7992760 is an abundant number, since it is smaller than the sum of its proper divisors (9991040).

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

7992760 is a wasteful number, since it uses less digits than its factorization.

7992760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199830 (or 199826 counting only the distinct ones).

The product of its (nonzero) digits is 47628, while the sum is 40.

The square root of 7992760 is about 2827.1469717721. The cubic root of 7992760 is about 199.9396484570.

The spelling of 7992760 in words is "seven million, nine hundred ninety-two thousand, seven hundred sixty".