7525612 has 6 divisors (see below), whose sum is σ = 13169828. Its totient is φ = 3762804.

The previous prime is 7525601. The next prime is 7525613. The reversal of 7525612 is 2165257.

It is a d-powerful number, because it can be written as 7⁸ + 5² + 2³ + 5⁶ + 6⁸ + 1 + 2¹⁶ .

It is not an unprimeable number, because it can be changed into a prime (7525613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 940698 + ... + 940705.

Almost surely, 2^7525612 is an apocalyptic number.

It is an amenable number.

7525612 is a deficient number, since it is larger than the sum of its proper divisors (5644216).

7525612 is a wasteful number, since it uses less digits than its factorization.

7525612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1881407 (or 1881405 counting only the distinct ones).

The product of its digits is 4200, while the sum is 28.

The square root of 7525612 is about 2743.2848922414. The cubic root of 7525612 is about 195.9659457704.

It can be divided in two parts, 752 and 5612, that multiplied together give a palindrome (4220224).

The spelling of 7525612 in words is "seven million, five hundred twenty-five thousand, six hundred twelve".