7525012 has 12 divisors (see below), whose sum is σ = 14366016. Its totient is φ = 3420440.

The previous prime is 7525003. The next prime is 7525013. The reversal of 7525012 is 2105257.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7525013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85468 + ... + 85555.

It is an arithmetic number, because the mean of its divisors is an integer number (1197168).

Almost surely, 2^7525012 is an apocalyptic number.

It is an amenable number.

7525012 is a deficient number, since it is larger than the sum of its proper divisors (6841004).

7525012 is a wasteful number, since it uses less digits than its factorization.

7525012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171038 (or 171036 counting only the distinct ones).

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

The square root of 7525012 is about 2743.1755321160. The cubic root of 7525012 is about 195.9607376583.

The spelling of 7525012 in words is "seven million, five hundred twenty-five thousand, twelve".