7994097 has 12 divisors (see below), whose sum is σ = 12226500. Its totient is φ = 5015808.

The previous prime is 7994093. The next prime is 7994113. The reversal of 7994097 is 7904997.

It can be written as a sum of positive squares in 2 ways, for example, as 2405601 + 5588496 = 1551^2 + 2364^2 .

It is not a de Polignac number, because 7994097 - 2² = 7994093 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7994093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25972 + ... + 26277.

It is an arithmetic number, because the mean of its divisors is an integer number (1018875).

Almost surely, 2^7994097 is an apocalyptic number.

It is an amenable number.

7994097 is a deficient number, since it is larger than the sum of its proper divisors (4232403).

7994097 is a wasteful number, since it uses less digits than its factorization.

7994097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52272 (or 52269 counting only the distinct ones).

The product of its (nonzero) digits is 142884, while the sum is 45.

The square root of 7994097 is about 2827.3834193473. The cubic root of 7994097 is about 199.9507962293.

The spelling of 7994097 in words is "seven million, nine hundred ninety-four thousand, ninety-seven".