2539248 has 20 divisors (see below), whose sum is σ = 6559848. Its totient is φ = 846400.

The previous prime is 2539231. The next prime is 2539261. The reversal of 2539248 is 8429352.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26403 + ... + 26498.

2^2539248 is an apocalyptic number.

It is an amenable number.

2539248 is an abundant number, since it is smaller than the sum of its proper divisors (4020600).

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

2539248 is a wasteful number, since it uses less digits than its factorization.

2539248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52912 (or 52906 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 2539248 is about 1593.5018042036. The cubic root of 2539248 is about 136.4274326136.

It can be divided in two parts, 25392 and 48, that multiplied together give a square (1218816 = 1104²).

The spelling of 2539248 in words is "two million, five hundred thirty-nine thousand, two hundred forty-eight".