2264315251 has 4 divisors (see below), whose sum is σ = 2470162104. Its totient is φ = 2058468400.

The previous prime is 2264315243. The next prime is 2264315257. The reversal of 2264315251 is 1525134622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2264315251 - 2³ = 2264315243 is a prime.

It is a super-2 number, since 2×2264315251² = 10254247111822386002, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2264315257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102923410 + ... + 102923431.

It is an arithmetic number, because the mean of its divisors is an integer number (617540526).

Almost surely, 2^2264315251 is an apocalyptic number.

2264315251 is a deficient number, since it is larger than the sum of its proper divisors (205846853).

2264315251 is a wasteful number, since it uses less digits than its factorization.

2264315251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205846852.

The product of its digits is 14400, while the sum is 31.

The square root of 2264315251 is about 47584.8216451423. The cubic root of 2264315251 is about 1313.1438294446.

Adding to 2264315251 its reverse (1525134622), we get a palindrome (3789449873).

The spelling of 2264315251 in words is "two billion, two hundred sixty-four million, three hundred fifteen thousand, two hundred fifty-one".