2529524 has 6 divisors (see below), whose sum is σ = 4426674. Its totient is φ = 1264760.

The previous prime is 2529521. The next prime is 2529529. The reversal of 2529524 is 4259252.

2529524 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2496400 + 33124 = 1580^2 + 182^2 .

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2529521) 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 as a sum of consecutive naturals, namely, 316187 + ... + 316194.

It is an arithmetic number, because the mean of its divisors is an integer number (737779).

2^2529524 is an apocalyptic number.

It is an amenable number.

2529524 is a deficient number, since it is larger than the sum of its proper divisors (1897150).

2529524 is a wasteful number, since it uses less digits than its factorization.

2529524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632385 (or 632383 counting only the distinct ones).

The product of its digits is 7200, while the sum is 29.

The square root of 2529524 is about 1590.4477357021. The cubic root of 2529524 is about 136.2530611214.

The spelling of 2529524 in words is "two million, five hundred twenty-nine thousand, five hundred twenty-four".