2260748840 has 128 divisors (see below), whose sum is σ = 6061443840. Its totient is φ = 742680576.

The previous prime is 2260748837. The next prime is 2260748863. The reversal of 2260748840 is 488470622.

It is a super-2 number, since 2×2260748840² = 10221970635122691200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 692492 + ... + 695748.

It is an arithmetic number, because the mean of its divisors is an integer number (47355030).

Almost surely, 2^2260748840 is an apocalyptic number.

2260748840 is a gapful number since it is divisible by the number (20) 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 2260748840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3030721920).

2260748840 is an abundant number, since it is smaller than the sum of its proper divisors (3800695000).

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

2260748840 is a wasteful number, since it uses less digits than its factorization.

2260748840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3379 (or 3375 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 41.

The square root of 2260748840 is about 47547.3326276038. The cubic root of 2260748840 is about 1312.4540445285.

The spelling of 2260748840 in words is "two billion, two hundred sixty million, seven hundred forty-eight thousand, eight hundred forty".