2264158591 has 8 divisors (see below), whose sum is σ = 2274251760. Its totient is φ = 2254086912.

The previous prime is 2264158531. The next prime is 2264158607. The reversal of 2264158591 is 1958514622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2264158591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2264158531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227761 + ... + 237493.

It is an arithmetic number, because the mean of its divisors is an integer number (284281470).

Almost surely, 2^2264158591 is an apocalyptic number.

2264158591 is a deficient number, since it is larger than the sum of its proper divisors (10093169).

2264158591 is an equidigital number, since it uses as much as digits as its factorization.

2264158591 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10745.

The product of its digits is 172800, while the sum is 43.

The square root of 2264158591 is about 47583.1755035328. The cubic root of 2264158591 is about 1313.1135448134.

The spelling of 2264158591 in words is "two billion, two hundred sixty-four million, one hundred fifty-eight thousand, five hundred ninety-one".