2524527 has 14 divisors (see below), whose sum is σ = 3786152. Its totient is φ = 1682532.

The previous prime is 2524481. The next prime is 2524531. The reversal of 2524527 is 7254252.

It is not a de Polignac number, because 2524527 - 2⁶ = 2524463 is a prime.

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

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2524527.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2524567) by changing a digit.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 1003 + ... + 2460.

2^2524527 is an apocalyptic number.

2524527 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

2524527 is a deficient number, since it is larger than the sum of its proper divisors (1261625).

2524527 is an frugal number, since it uses more digits than its factorization.

2524527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3481 (or 3466 counting only the distinct ones).

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

The square root of 2524527 is about 1588.8760178189. The cubic root of 2524527 is about 136.1632806757.

Adding to 2524527 its reverse (7254252), we get a palindrome (9778779).

The spelling of 2524527 in words is "two million, five hundred twenty-four thousand, five hundred twenty-seven".