7992873 has 36 divisors (see below), whose sum is σ = 14048320. Its totient is φ = 4288896.

The previous prime is 7992871. The next prime is 7992889. The reversal of 7992873 is 3782997.

It is not a de Polignac number, because 7992873 - 2¹ = 7992871 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

Its product of digits (190512) is a multiple of the sum of its prime factors (486).

It is not an unprimeable number, because it can be changed into a prime (7992871) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 17988 + ... + 18426.

Almost surely, 2^7992873 is an apocalyptic number.

It is an amenable number.

7992873 is a deficient number, since it is larger than the sum of its proper divisors (6055447).

7992873 is a wasteful number, since it uses less digits than its factorization.

7992873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 466 counting only the distinct ones).

The product of its digits is 190512, while the sum is 45.

The square root of 7992873 is about 2827.1669565132. The cubic root of 7992873 is about 199.9405906877.

The spelling of 7992873 in words is "seven million, nine hundred ninety-two thousand, eight hundred seventy-three".