2264603520 has 128 divisors (see below), whose sum is σ = 7233546240. Its totient is φ = 602630144.

The previous prime is 2264603513. The next prime is 2264603543. The reversal of 2264603520 is 253064622.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1241329 + ... + 1243151.

It is an arithmetic number, because the mean of its divisors is an integer number (56512080).

Almost surely, 2^2264603520 is an apocalyptic number.

2264603520 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 2264603520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3616773120).

2264603520 is an abundant number, since it is smaller than the sum of its proper divisors (4968942720).

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

2264603520 is a wasteful number, since it uses less digits than its factorization.

2264603520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2492 (or 2480 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2264603520 is about 47587.8505503243. The cubic root of 2264603520 is about 1313.1995523385.

The spelling of 2264603520 in words is "two billion, two hundred sixty-four million, six hundred three thousand, five hundred twenty".