7512025 has 6 divisors (see below), whose sum is σ = 9314942. Its totient is φ = 6009600.

The previous prime is 7512023. The next prime is 7512041. The reversal of 7512025 is 5202157.

It can be written as a sum of positive squares in 3 ways, for example, as 652864 + 6859161 = 808^2 + 2619^2 .

It is not a de Polignac number, because 7512025 - 2¹ = 7512023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7511987 and 7512005.

It is not an unprimeable number, because it can be changed into a prime (7512023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150216 + ... + 150265.

Almost surely, 2^7512025 is an apocalyptic number.

It is an amenable number.

7512025 is a deficient number, since it is larger than the sum of its proper divisors (1802917).

7512025 is a wasteful number, since it uses less digits than its factorization.

7512025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300491 (or 300486 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 22.

The square root of 7512025 is about 2740.8073628039. The cubic root of 7512025 is about 195.8479401609.

It can be divided in two parts, 75 and 12025, that added together give a square (12100 = 110²).

The spelling of 7512025 in words is "seven million, five hundred twelve thousand, twenty-five".