2523324 has 12 divisors (see below), whose sum is σ = 5887784. Its totient is φ = 841104.

The previous prime is 2523317. The next prime is 2523329. The reversal of 2523324 is 4233252.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2523324.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523329) 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, 105127 + ... + 105150.

2^2523324 is an apocalyptic number.

It is an amenable number.

2523324 is an abundant number, since it is smaller than the sum of its proper divisors (3364460).

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

2523324 is a wasteful number, since it uses less digits than its factorization.

2523324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210284 (or 210282 counting only the distinct ones).

The product of its digits is 1440, while the sum is 21.

The square root of 2523324 is about 1588.4974032085. The cubic root of 2523324 is about 136.1416488409.

Adding to 2523324 its reverse (4233252), we get a palindrome (6756576).

The spelling of 2523324 in words is "two million, five hundred twenty-three thousand, three hundred twenty-four".