2264057440 has 48 divisors (see below), whose sum is σ = 5581402848. Its totient is φ = 866246656.

The previous prime is 2264057413. The next prime is 2264057447. The reversal of 2264057440 is 447504622.

It is a junction number, because it is equal to n+sod(n) for n = 2264057396 and 2264057405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2264057447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 303937 + ... + 311296.

It is an arithmetic number, because the mean of its divisors is an integer number (116279226).

Almost surely, 2^2264057440 is an apocalyptic number.

2264057440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2264057440 is an abundant number, since it is smaller than the sum of its proper divisors (3317345408).

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

2264057440 is a wasteful number, since it uses less digits than its factorization.

2264057440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615271 (or 615263 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 34.

The square root of 2264057440 is about 47582.1126054739. The cubic root of 2264057440 is about 1313.0939901281.

The spelling of 2264057440 in words is "two billion, two hundred sixty-four million, fifty-seven thousand, four hundred forty".