2263508000 has 384 divisors, whose sum is σ = 6604416000. Its totient is φ = 754790400.

The previous prime is 2263507991. The next prime is 2263508063. The reversal of 2263508000 is 8053622.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28651961 + ... + 28652039.

It is an arithmetic number, because the mean of its divisors is an integer number (17199000).

Almost surely, 2^2263508000 is an apocalyptic number.

2263508000 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 2263508000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3302208000).

2263508000 is an abundant number, since it is smaller than the sum of its proper divisors (4340908000).

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

2263508000 is a wasteful number, since it uses less digits than its factorization.

2263508000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165 (or 147 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2263508000 is about 47576.3386569416. The cubic root of 2263508000 is about 1312.9877612668.

The spelling of 2263508000 in words is "two billion, two hundred sixty-three million, five hundred eight thousand".