2276607840 has 192 divisors, whose sum is σ = 7850872512. Its totient is φ = 551116800.

The previous prime is 2276607821. The next prime is 2276607869. The reversal of 2276607840 is 487066722.

It is a junction number, because it is equal to n+sod(n) for n = 2276607792 and 2276607801.

It is a congruent number.

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, 377650 + ... + 383630.

It is an arithmetic number, because the mean of its divisors is an integer number (40889961).

Almost surely, 2^2276607840 is an apocalyptic number.

2276607840 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 2276607840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3925436256).

2276607840 is an abundant number, since it is smaller than the sum of its proper divisors (5574264672).

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

2276607840 is a wasteful number, since it uses less digits than its factorization.

2276607840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6073 (or 6065 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 42.

The square root of 2276607840 is about 47713.8118368256. The cubic root of 2276607840 is about 1315.5158216752.

The spelling of 2276607840 in words is "two billion, two hundred seventy-six million, six hundred seven thousand, eight hundred forty".