2310253 has 12 divisors (see below), whose sum is σ = 2589244. Its totient is φ = 2059200.

The previous prime is 2310241. The next prime is 2310277. The reversal of 2310253 is 3520132.

It can be written as a sum of positive squares in 2 ways, for example, as 39204 + 2271049 = 198^2 + 1507^2 .

It is not a de Polignac number, because 2310253 - 2⁵ = 2310221 is a prime.

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

2310253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2310223) 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, 7225 + ... + 7537.

2^2310253 is an apocalyptic number.

It is an amenable number.

2310253 is a deficient number, since it is larger than the sum of its proper divisors (278991).

2310253 is a wasteful number, since it uses less digits than its factorization.

2310253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 2310253 is about 1519.9516439677. The cubic root of 2310253 is about 132.1964666963.

Adding to 2310253 its reverse (3520132), we get a palindrome (5830385).

The spelling of 2310253 in words is "two million, three hundred ten thousand, two hundred fifty-three".