4522527 has 32 divisors (see below), whose sum is σ = 7257600. Its totient is φ = 2772864.

The previous prime is 4522523. The next prime is 4522549. The reversal of 4522527 is 7252254.

It is not a de Polignac number, because 4522527 - 2² = 4522523 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

4522527 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4522527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4522523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26998 + ... + 27164.

It is an arithmetic number, because the mean of its divisors is an integer number (226800).

Almost surely, 2^4522527 is an apocalyptic number.

4522527 is a deficient number, since it is larger than the sum of its proper divisors (2735073).

4522527 is a wasteful number, since it uses less digits than its factorization.

4522527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252 (or 246 counting only the distinct ones).

The product of its digits is 5600, while the sum is 27.

The square root of 4522527 is about 2126.6233799147. The cubic root of 4522527 is about 165.3713948135.

The spelling of 4522527 in words is "four million, five hundred twenty-two thousand, five hundred twenty-seven".