2192875085 has 16 divisors (see below), whose sum is σ = 2809724544. Its totient is φ = 1638998592.

The previous prime is 2192875081. The next prime is 2192875109. The reversal of 2192875085 is 5805782912.

It is a cyclic number.

It is not a de Polignac number, because 2192875085 - 2² = 2192875081 is a prime.

It is a super-2 number, since 2×2192875085² = 9617402276827514450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2192875081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216782 + ... + 226671.

It is an arithmetic number, because the mean of its divisors is an integer number (175607784).

Almost surely, 2^2192875085 is an apocalyptic number.

It is an amenable number.

2192875085 is a deficient number, since it is larger than the sum of its proper divisors (616849459).

2192875085 is a wasteful number, since it uses less digits than its factorization.

2192875085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443524.

The product of its (nonzero) digits is 403200, while the sum is 47.

The square root of 2192875085 is about 46828.1441549844. The cubic root of 2192875085 is about 1299.1858975868.

The spelling of 2192875085 in words is "two billion, one hundred ninety-two million, eight hundred seventy-five thousand, eighty-five".