2530232 has 16 divisors (see below), whose sum is σ = 4762800. Its totient is φ = 1260160.

The previous prime is 2530223. The next prime is 2530237. The reversal of 2530232 is 2320352.

It is a self number, because there is not a number n which added to its sum of digits gives 2530232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2530237) 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, 2432 + ... + 3312.

It is an arithmetic number, because the mean of its divisors is an integer number (297675).

2^2530232 is an apocalyptic number.

It is an amenable number.

2530232 is a deficient number, since it is larger than the sum of its proper divisors (2232568).

2530232 is a wasteful number, since it uses less digits than its factorization.

2530232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246 (or 1242 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 17.

The square root of 2530232 is about 1590.6702989620. The cubic root of 2530232 is about 136.2657720989.

Adding to 2530232 its reverse (2320352), we get a palindrome (4850584).

The spelling of 2530232 in words is "two million, five hundred thirty thousand, two hundred thirty-two".