2252624 has 20 divisors (see below), whose sum is σ = 4761600. Its totient is φ = 1023840.

The previous prime is 2252623. The next prime is 2252629. The reversal of 2252624 is 4262522.

It is a self number, because there is not a number n which added to its sum of digits gives 2252624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252623) 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, 6224 + ... + 6575.

It is an arithmetic number, because the mean of its divisors is an integer number (238080).

2^2252624 is an apocalyptic number.

It is an amenable number.

2252624 is an abundant number, since it is smaller than the sum of its proper divisors (2508976).

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

2252624 is a wasteful number, since it uses less digits than its factorization.

2252624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12818 (or 12812 counting only the distinct ones).

The product of its digits is 1920, while the sum is 23.

The square root of 2252624 is about 1500.8744118013. The cubic root of 2252624 is about 131.0879893686.

The spelling of 2252624 in words is "two million, two hundred fifty-two thousand, six hundred twenty-four".