2562265244 has 96 divisors (see below), whose sum is σ = 5783393280. Its totient is φ = 964224000.

The previous prime is 2562265229. The next prime is 2562265247. The reversal of 2562265244 is 4425622652.

It is a super-2 number, since 2×2562265244² = 13130406361220759072, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2562265198 and 2562265207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2562265247) 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 31 ways as a sum of consecutive naturals, for example, 1720052 + ... + 1721540.

It is an arithmetic number, because the mean of its divisors is an integer number (60243680).

Almost surely, 2^2562265244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2562265244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2891696640).

2562265244 is an abundant number, since it is smaller than the sum of its proper divisors (3221128036).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2562265244 is a wasteful number, since it uses less digits than its factorization.

2562265244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699 (or 1697 counting only the distinct ones).

The product of its digits is 230400, while the sum is 38.

The square root of 2562265244 is about 50618.8230206906. The cubic root of 2562265244 is about 1368.3841293005.

Adding to 2562265244 its reverse (4425622652), we get a palindrome (6987887896).

The spelling of 2562265244 in words is "two billion, five hundred sixty-two million, two hundred sixty-five thousand, two hundred forty-four".