7068725 has 12 divisors (see below), whose sum is σ = 8798916. Its totient is φ = 5633280.

The previous prime is 7068707. The next prime is 7068749. The reversal of 7068725 is 5278607.

It can be written as a sum of positive squares in 6 ways, for example, as 1653796 + 5414929 = 1286^2 + 2327^2 .

It is not a de Polignac number, because 7068725 - 2⁶ = 7068661 is a prime.

It is an Ulam number.

It is a Duffinian number.

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, 10499 + ... + 11151.

It is an arithmetic number, because the mean of its divisors is an integer number (733243).

Almost surely, 2^7068725 is an apocalyptic number.

It is an amenable number.

7068725 is a deficient number, since it is larger than the sum of its proper divisors (1730191).

7068725 is a wasteful number, since it uses less digits than its factorization.

7068725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1096 (or 1091 counting only the distinct ones).

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 7068725 is about 2658.7073927004. The cubic root of 7068725 is about 191.9171101258.

The spelling of 7068725 in words is "seven million, sixty-eight thousand, seven hundred twenty-five".