2539532 has 12 divisors (see below), whose sum is σ = 4564560. Its totient is φ = 1235376.

The previous prime is 2539531. The next prime is 2539543. The reversal of 2539532 is 2359352.

It is a junction number, because it is equal to n+sod(n) for n = 2539495 and 2539504.

It is not an unprimeable number, because it can be changed into a prime (2539531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8432 + ... + 8727.

It is an arithmetic number, because the mean of its divisors is an integer number (380380).

2^2539532 is an apocalyptic number.

It is an amenable number.

2539532 is a deficient number, since it is larger than the sum of its proper divisors (2025028).

2539532 is a wasteful number, since it uses less digits than its factorization.

2539532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17200 (or 17198 counting only the distinct ones).

The product of its digits is 8100, while the sum is 29.

The square root of 2539532 is about 1593.5909136287. The cubic root of 2539532 is about 136.4325186268.

The spelling of 2539532 in words is "two million, five hundred thirty-nine thousand, five hundred thirty-two".