2260916189 has 4 divisors (see below), whose sum is σ = 2583904224. Its totient is φ = 1937928156.

The previous prime is 2260916171. The next prime is 2260916201. The reversal of 2260916189 is 9816190622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2260916189 - 2¹⁶ = 2260850653 is a prime.

It is a super-2 number, since 2×2260916189² = 10223484027364567442, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2260916159) 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, 161494007 + ... + 161494020.

It is an arithmetic number, because the mean of its divisors is an integer number (645976056).

Almost surely, 2^2260916189 is an apocalyptic number.

It is an amenable number.

2260916189 is a deficient number, since it is larger than the sum of its proper divisors (322988035).

2260916189 is an equidigital number, since it uses as much as digits as its factorization.

2260916189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322988034.

The product of its (nonzero) digits is 93312, while the sum is 44.

The square root of 2260916189 is about 47549.0924098452. The cubic root of 2260916189 is about 1312.4864279655.

The spelling of 2260916189 in words is "two billion, two hundred sixty million, nine hundred sixteen thousand, one hundred eighty-nine".