7502825 has 12 divisors (see below), whose sum is σ = 10149648. Its totient is φ = 5456400.

The previous prime is 7502821. The next prime is 7502827. The reversal of 7502825 is 5282057.

It is not a de Polignac number, because 7502825 - 2² = 7502821 is a prime.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7502821) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13367 + ... + 13916.

It is an arithmetic number, because the mean of its divisors is an integer number (845804).

Almost surely, 2^7502825 is an apocalyptic number.

It is an amenable number.

7502825 is a deficient number, since it is larger than the sum of its proper divisors (2646823).

7502825 is a wasteful number, since it uses less digits than its factorization.

7502825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27304 (or 27299 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 7502825 is about 2739.1285110414. The cubic root of 7502825 is about 195.7679556424.

The spelling of 7502825 in words is "seven million, five hundred two thousand, eight hundred twenty-five".