2273710560 has 384 divisors, whose sum is σ = 8410397184. Its totient is φ = 510197760.

The previous prime is 2273710559. The next prime is 2273710561. The reversal of 2273710560 is 650173722.

It is an interprime number because it is at equal distance from previous prime (2273710559) and next prime (2273710561).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273710561) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6552307 + ... + 6552653.

It is an arithmetic number, because the mean of its divisors is an integer number (21902076).

Almost surely, 2^2273710560 is an apocalyptic number.

2273710560 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 2273710560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4205198592).

2273710560 is an abundant number, since it is smaller than the sum of its proper divisors (6136686624).

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

2273710560 is a wasteful number, since it uses less digits than its factorization.

2273710560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466 (or 458 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 33.

The square root of 2273710560 is about 47683.4411509908. The cubic root of 2273710560 is about 1314.9575296996.

The spelling of 2273710560 in words is "two billion, two hundred seventy-three million, seven hundred ten thousand, five hundred sixty".