7137025 has 24 divisors (see below), whose sum is σ = 10713600. Its totient is φ = 4604160.

The previous prime is 7137001. The next prime is 7137029. The reversal of 7137025 is 5207317.

It is not a de Polignac number, because 7137025 - 2⁷ = 7136897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (7137029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1776 + ... + 4174.

It is an arithmetic number, because the mean of its divisors is an integer number (446400).

Almost surely, 2^7137025 is an apocalyptic number.

It is an amenable number.

7137025 is a deficient number, since it is larger than the sum of its proper divisors (3576575).

7137025 is a wasteful number, since it uses less digits than its factorization.

7137025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2433 (or 2428 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 7137025 is about 2671.5211022936. The cubic root of 7137025 is about 192.5332488810.

The spelling of 7137025 in words is "seven million, one hundred thirty-seven thousand, twenty-five".