2361491022 has 32 divisors (see below), whose sum is σ = 5278017024. Its totient is φ = 698148800.

The previous prime is 2361491003. The next prime is 2361491039. The reversal of 2361491022 is 2201941632.

2361491022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 433638 + ... + 439049.

It is an arithmetic number, because the mean of its divisors is an integer number (164938032).

Almost surely, 2^2361491022 is an apocalyptic number.

2361491022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2361491022 is an abundant number, since it is smaller than the sum of its proper divisors (2916526002).

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

2361491022 is a wasteful number, since it uses less digits than its factorization.

2361491022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872744.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2361491022 is about 48595.1748839327. The cubic root of 2361491022 is about 1331.6663723131. Note that the first 3 decimals are identical.

The spelling of 2361491022 in words is "two billion, three hundred sixty-one million, four hundred ninety-one thousand, twenty-two".