2387705922 has 48 divisors (see below), whose sum is σ = 5951617152. Its totient is φ = 677678400.

The previous prime is 2387705917. The next prime is 2387705993. The reversal of 2387705922 is 2295077832.

It is a super-2 number, since 2×2387705922² = 11402279139907740168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43723 + ... + 81774.

It is an arithmetic number, because the mean of its divisors is an integer number (123992024).

Almost surely, 2^2387705922 is an apocalyptic number.

2387705922 is an abundant number, since it is smaller than the sum of its proper divisors (3563911230).

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

2387705922 is a wasteful number, since it uses less digits than its factorization.

2387705922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125663 (or 125660 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 45.

The square root of 2387705922 is about 48864.1578460122. The cubic root of 2387705922 is about 1336.5758573999.

The spelling of 2387705922 in words is "two billion, three hundred eighty-seven million, seven hundred five thousand, nine hundred twenty-two".