7525868 has 12 divisors (see below), whose sum is σ = 15051792. Its totient is φ = 3225360.

The previous prime is 7525867. The next prime is 7525891. The reversal of 7525868 is 8685257.

7525868 is an admirable number.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (7525867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 134363 + ... + 134418.

It is an arithmetic number, because the mean of its divisors is an integer number (1254316).

Almost surely, 2^7525868 is an apocalyptic number.

It is an amenable number.

7525868 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7525868 is a wasteful number, since it uses less digits than its factorization.

7525868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268792 (or 268790 counting only the distinct ones).

The product of its digits is 134400, while the sum is 41.

The square root of 7525868 is about 2743.3315512347. The cubic root of 7525868 is about 195.9681678139.

The spelling of 7525868 in words is "seven million, five hundred twenty-five thousand, eight hundred sixty-eight".