2532393 has 12 divisors (see below), whose sum is σ = 3727620. Its totient is φ = 1656096.

The previous prime is 2532389. The next prime is 2532401. The reversal of 2532393 is 3932352.

It can be written as a sum of positive squares in 2 ways, for example, as 660969 + 1871424 = 813^2 + 1368^2 .

It is not a de Polignac number, because 2532393 - 2² = 2532389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532493) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2178 + ... + 3131.

It is an arithmetic number, because the mean of its divisors is an integer number (310635).

2^2532393 is an apocalyptic number.

It is an amenable number.

2532393 is a deficient number, since it is larger than the sum of its proper divisors (1195227).

2532393 is a wasteful number, since it uses less digits than its factorization.

2532393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5368 (or 5365 counting only the distinct ones).

The product of its digits is 4860, while the sum is 27.

The square root of 2532393 is about 1591.3494273729. The cubic root of 2532393 is about 136.3045546480.

The spelling of 2532393 in words is "two million, five hundred thirty-two thousand, three hundred ninety-three".