2259733740 has 48 divisors (see below), whose sum is σ = 6902461440. Its totient is φ = 547814080.

The previous prime is 2259733709. The next prime is 2259733741. The reversal of 2259733740 is 473379522.

It is a junction number, because it is equal to n+sod(n) for n = 2259733692 and 2259733701.

It is not an unprimeable number, because it can be changed into a prime (2259733741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1711260 + ... + 1712579.

It is an arithmetic number, because the mean of its divisors is an integer number (143801280).

Almost surely, 2^2259733740 is an apocalyptic number.

2259733740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2259733740 is an abundant number, since it is smaller than the sum of its proper divisors (4642727700).

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

2259733740 is a wasteful number, since it uses less digits than its factorization.

2259733740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3423862 (or 3423860 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 42.

The square root of 2259733740 is about 47536.6568029347. The cubic root of 2259733740 is about 1312.2575798987.

The spelling of 2259733740 in words is "two billion, two hundred fifty-nine million, seven hundred thirty-three thousand, seven hundred forty".