7525475 has 12 divisors (see below), whose sum is σ = 9881064. Its totient is φ = 5665920.

The previous prime is 7525457. The next prime is 7525493. The reversal of 7525475 is 5745257.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (7525457) and next prime (7525493).

It is not a de Polignac number, because 7525475 - 2⁶ = 7525411 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian 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, 8429 + ... + 9278.

It is an arithmetic number, because the mean of its divisors is an integer number (823422).

Almost surely, 2^7525475 is an apocalyptic number.

7525475 is a deficient number, since it is larger than the sum of its proper divisors (2355589).

7525475 is a wasteful number, since it uses less digits than its factorization.

7525475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17734 (or 17729 counting only the distinct ones).

The product of its digits is 49000, while the sum is 35.

The square root of 7525475 is about 2743.2599220635. The cubic root of 7525475 is about 195.9647566091.

It can be divided in two parts, 7525 and 475, that added together give a cube (8000 = 20³).

The spelling of 7525475 in words is "seven million, five hundred twenty-five thousand, four hundred seventy-five".