2267870880 has 96 divisors (see below), whose sum is σ = 7793247168. Its totient is φ = 549785600.

The previous prime is 2267870849. The next prime is 2267870887. The reversal of 2267870880 is 880787622.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (2267870887) 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, 209481 + ... + 220040.

It is an arithmetic number, because the mean of its divisors is an integer number (81179658).

Almost surely, 2^2267870880 is an apocalyptic number.

2267870880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2267870880 is an abundant number, since it is smaller than the sum of its proper divisors (5525376288).

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

2267870880 is a wasteful number, since it uses less digits than its factorization.

2267870880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429550 (or 429542 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 48.

The square root of 2267870880 is about 47622.1679472911. The cubic root of 2267870880 is about 1313.8308083578.

The spelling of 2267870880 in words is "two billion, two hundred sixty-seven million, eight hundred seventy thousand, eight hundred eighty".