7949125 has 16 divisors (see below), whose sum is σ = 10445760. Its totient is φ = 6022800.

The previous prime is 7949119. The next prime is 7949141. The reversal of 7949125 is 5219497.

It is not a de Polignac number, because 7949125 - 2¹⁵ = 7916357 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 702 + ... + 4048.

It is an arithmetic number, because the mean of its divisors is an integer number (652860).

Almost surely, 2^7949125 is an apocalyptic number.

It is an amenable number.

7949125 is a deficient number, since it is larger than the sum of its proper divisors (2496635).

7949125 is a wasteful number, since it uses less digits than its factorization.

7949125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3381 (or 3371 counting only the distinct ones).

The product of its digits is 22680, while the sum is 37.

The square root of 7949125 is about 2819.4192664448. The cubic root of 7949125 is about 199.5751397747.

The spelling of 7949125 in words is "seven million, nine hundred forty-nine thousand, one hundred twenty-five".