2264371157 has 4 divisors (see below), whose sum is σ = 2266388640. Its totient is φ = 2262353676.

The previous prime is 2264371147. The next prime is 2264371163. The reversal of 2264371157 is 7511734622.

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 2264371157 - 2⁴ = 2264371141 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2264371157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2264371147) 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, 1007057 + ... + 1009302.

It is an arithmetic number, because the mean of its divisors is an integer number (566597160).

Almost surely, 2^2264371157 is an apocalyptic number.

It is an amenable number.

2264371157 is a deficient number, since it is larger than the sum of its proper divisors (2017483).

2264371157 is a wasteful number, since it uses less digits than its factorization.

2264371157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017482.

The product of its digits is 70560, while the sum is 38.

The square root of 2264371157 is about 47585.4090767328. The cubic root of 2264371157 is about 1313.1546365403.

The spelling of 2264371157 in words is "two billion, two hundred sixty-four million, three hundred seventy-one thousand, one hundred fifty-seven".