2262158544 has 80 divisors (see below), whose sum is σ = 6200238080. Its totient is φ = 708704640.

The previous prime is 2262158531. The next prime is 2262158579. The reversal of 2262158544 is 4458512622.

It is a super-2 number, since 2×2262158544² = 10234722556384399872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106059 + ... + 125589.

It is an arithmetic number, because the mean of its divisors is an integer number (77502976).

Almost surely, 2^2262158544 is an apocalyptic number.

2262158544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2262158544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3100119040).

2262158544 is an abundant number, since it is smaller than the sum of its proper divisors (3938079536).

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

2262158544 is a wasteful number, since it uses less digits than its factorization.

2262158544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19688 (or 19682 counting only the distinct ones).

The product of its digits is 153600, while the sum is 39.

The square root of 2262158544 is about 47562.1545348820. The cubic root of 2262158544 is about 1312.7267841410.

The spelling of 2262158544 in words is "two billion, two hundred sixty-two million, one hundred fifty-eight thousand, five hundred forty-four".