2612253 has 16 divisors (see below), whose sum is σ = 4190720. Its totient is φ = 1413936.

The previous prime is 2612251. The next prime is 2612257. The reversal of 2612253 is 3522162.

It is not a de Polignac number, because 2612253 - 2¹ = 2612251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

2612253 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2612251) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2875 + ... + 3672.

It is an arithmetic number, because the mean of its divisors is an integer number (261920).

2^2612253 is an apocalyptic number.

It is an amenable number.

2612253 is a deficient number, since it is larger than the sum of its proper divisors (1578467).

2612253 is a wasteful number, since it uses less digits than its factorization.

2612253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6576.

The product of its digits is 720, while the sum is 21.

The square root of 2612253 is about 1616.2465777226. The cubic root of 2612253 is about 137.7225574805.

Subtracting 2612253 from its reverse (3522162), we obtain a palindrome (909909).

The spelling of 2612253 in words is "two million, six hundred twelve thousand, two hundred fifty-three".