7525272 has 16 divisors (see below), whose sum is σ = 18813240. Its totient is φ = 2508416.

The previous prime is 7525261. The next prime is 7525291. The reversal of 7525272 is 2725257.

7525272 is digitally balanced in base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156753 + ... + 156800.

Almost surely, 2^7525272 is an apocalyptic number.

It is an amenable number.

7525272 is an abundant number, since it is smaller than the sum of its proper divisors (11287968).

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

7525272 is a wasteful number, since it uses less digits than its factorization.

7525272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313562 (or 313558 counting only the distinct ones).

The product of its digits is 9800, while the sum is 30.

The square root of 7525272 is about 2743.2229220390. Note that the first 3 decimals coincide. The cubic root of 7525272 is about 195.9629945408.

The spelling of 7525272 in words is "seven million, five hundred twenty-five thousand, two hundred seventy-two".