2240371164 has 24 divisors (see below), whose sum is σ = 5368818448. Its totient is φ = 726606720.

The previous prime is 2240371157. The next prime is 2240371169. The reversal of 2240371164 is 4611730422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240371169) 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, 2522497 + ... + 2523384.

Almost surely, 2^2240371164 is an apocalyptic number.

It is an amenable number.

2240371164 is an abundant number, since it is smaller than the sum of its proper divisors (3128447284).

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

2240371164 is a wasteful number, since it uses less digits than its factorization.

2240371164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5045925 (or 5045923 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 2240371164 is about 47332.5592378016. The cubic root of 2240371164 is about 1308.4987880638.

The spelling of 2240371164 in words is "two billion, two hundred forty million, three hundred seventy-one thousand, one hundred sixty-four".