7792985 has 4 divisors (see below), whose sum is σ = 9351588. Its totient is φ = 6234384.

The previous prime is 7792963. The next prime is 7792999. The reversal of 7792985 is 5892977.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1048576 + 6744409 = 1024^2 + 2597^2 .

It is a cyclic number.

It is not a de Polignac number, because 7792985 - 2¹⁰ = 7791961 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 779294 + ... + 779303.

It is an arithmetic number, because the mean of its divisors is an integer number (2337897).

Almost surely, 2^7792985 is an apocalyptic number.

It is an amenable number.

7792985 is a deficient number, since it is larger than the sum of its proper divisors (1558603).

7792985 is a wasteful number, since it uses less digits than its factorization.

7792985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1558602.

The product of its digits is 317520, while the sum is 47.

The square root of 7792985 is about 2791.5918397932. The cubic root of 7792985 is about 198.2597770373.

The spelling of 7792985 in words is "seven million, seven hundred ninety-two thousand, nine hundred eighty-five".