2539252 has 12 divisors (see below), whose sum is σ = 4476640. Its totient is φ = 1260216.

The previous prime is 2539231. The next prime is 2539261. The reversal of 2539252 is 2529352.

It is a d-powerful number, because it can be written as 2³ + 5 + 3¹⁰ + 9³ + 2¹¹ + 5⁹ + 2¹⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2539252.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1728 + ... + 2839.

2^2539252 is an apocalyptic number.

It is an amenable number.

2539252 is a deficient number, since it is larger than the sum of its proper divisors (1937388).

2539252 is a wasteful number, since it uses less digits than its factorization.

2539252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4710 (or 4708 counting only the distinct ones).

The product of its digits is 5400, while the sum is 28.

The square root of 2539252 is about 1593.5030593005. The cubic root of 2539252 is about 136.4275042502.

The spelling of 2539252 in words is "two million, five hundred thirty-nine thousand, two hundred fifty-two".