2090118472 has 16 divisors (see below), whose sum is σ = 4220431740. Its totient is φ = 964670016.

The previous prime is 2090118469. The next prime is 2090118473. The reversal of 2090118472 is 2748110902.

It can be written as a sum of positive squares in 2 ways, for example, as 2010087556 + 80030916 = 44834^2 + 8946^2 .

It is a super-2 number, since 2×2090118472² = 8737190453991229568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2090118473) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10048543 + ... + 10048750.

Almost surely, 2^2090118472 is an apocalyptic number.

It is an amenable number.

2090118472 is an abundant number, since it is smaller than the sum of its proper divisors (2130313268).

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

2090118472 is a wasteful number, since it uses less digits than its factorization.

2090118472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20097312 (or 20097308 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 2090118472 is about 45717.8135085220. The cubic root of 2090118472 is about 1278.5674223204.

The spelling of 2090118472 in words is "two billion, ninety million, one hundred eighteen thousand, four hundred seventy-two".