2190239160 has 64 divisors (see below), whose sum is σ = 6678456480. Its totient is φ = 574487040.

The previous prime is 2190239131. The next prime is 2190239171. The reversal of 2190239160 is 619320912.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142287 + ... + 156926.

Almost surely, 2^2190239160 is an apocalyptic number.

2190239160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2190239160 is an abundant number, since it is smaller than the sum of its proper divisors (4488217320).

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

2190239160 is a wasteful number, since it uses less digits than its factorization.

2190239160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299288 (or 299284 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 2190239160 is about 46799.9910256402. The cubic root of 2190239160 is about 1298.6651307816.

The spelling of 2190239160 in words is "two billion, one hundred ninety million, two hundred thirty-nine thousand, one hundred sixty".