2523452 has 6 divisors (see below), whose sum is σ = 4416048. Its totient is φ = 1261724.

The previous prime is 2523419. The next prime is 2523457. The reversal of 2523452 is 2543252.

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315428 + ... + 315435.

It is an arithmetic number, because the mean of its divisors is an integer number (736008).

2^2523452 is an apocalyptic number.

It is an amenable number.

2523452 is a deficient number, since it is larger than the sum of its proper divisors (1892596).

2523452 is a wasteful number, since it uses less digits than its factorization.

2523452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630867 (or 630865 counting only the distinct ones).

The product of its digits is 2400, while the sum is 23.

The square root of 2523452 is about 1588.5376923448. The cubic root of 2523452 is about 136.1439508093.

The spelling of 2523452 in words is "two million, five hundred twenty-three thousand, four hundred fifty-two".