7622125 has 32 divisors (see below), whose sum is σ = 11261952. Its totient is φ = 5040000.

The previous prime is 7622123. The next prime is 7622141. The reversal of 7622125 is 5212267.

7622125 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 7622125 - 2¹ = 7622123 is a prime.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7622125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7622123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26985 + ... + 27265.

It is an arithmetic number, because the mean of its divisors is an integer number (351936).

Almost surely, 2^7622125 is an apocalyptic number.

It is an amenable number.

7622125 is a deficient number, since it is larger than the sum of its proper divisors (3639827).

7622125 is a wasteful number, since it uses less digits than its factorization.

7622125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 324 counting only the distinct ones).

The product of its digits is 1680, while the sum is 25.

The square root of 7622125 is about 2760.8196246767. The cubic root of 7622125 is about 196.8001184948.

It can be divided in two parts, 76 and 22125, that added together give a square (22201 = 149²).

The spelling of 7622125 in words is "seven million, six hundred twenty-two thousand, one hundred twenty-five".