7625255 has 8 divisors (see below), whose sum is σ = 9982224. Its totient is φ = 5545600.

The previous prime is 7625249. The next prime is 7625257. The reversal of 7625255 is 5525267.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7625255 - 2¹⁰ = 7624231 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7625257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69266 + ... + 69375.

It is an arithmetic number, because the mean of its divisors is an integer number (1247778).

Almost surely, 2^7625255 is an apocalyptic number.

7625255 is a deficient number, since it is larger than the sum of its proper divisors (2356969).

7625255 is a wasteful number, since it uses less digits than its factorization.

7625255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138657.

The product of its digits is 21000, while the sum is 32.

The square root of 7625255 is about 2761.3864271413. The cubic root of 7625255 is about 196.8270532438.

The spelling of 7625255 in words is "seven million, six hundred twenty-five thousand, two hundred fifty-five".