2071799190 has 48 divisors (see below), whose sum is σ = 5395525200. Its totient is φ = 551572416.

The previous prime is 2071799143. The next prime is 2071799207. The reversal of 2071799190 is 919971702.

It is a super-2 number, since 2×2071799190² = 8584703767369312200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37116 + ... + 74304.

It is an arithmetic number, because the mean of its divisors is an integer number (112406775).

Almost surely, 2^2071799190 is an apocalyptic number.

2071799190 is an abundant number, since it is smaller than the sum of its proper divisors (3323726010).

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

2071799190 is a wasteful number, since it uses less digits than its factorization.

2071799190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37821 (or 37818 counting only the distinct ones).

The product of its (nonzero) digits is 71442, while the sum is 45.

The square root of 2071799190 is about 45517.0208823029. The cubic root of 2071799190 is about 1274.8210313965.

The spelling of 2071799190 in words is "two billion, seventy-one million, seven hundred ninety-nine thousand, one hundred ninety".