2264134637 has 4 divisors (see below), whose sum is σ = 2264345820. Its totient is φ = 2263923456.

The previous prime is 2264134597. The next prime is 2264134669. The reversal of 2264134637 is 7364314622.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1503423076 + 760711561 = 38774^2 + 27581^2 .

It is a cyclic number.

It is not a de Polignac number, because 2264134637 - 2⁶ = 2264134573 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 2264134637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2264134687) 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, 88598 + ... + 111255.

It is an arithmetic number, because the mean of its divisors is an integer number (566086455).

Almost surely, 2^2264134637 is an apocalyptic number.

It is an amenable number.

2264134637 is a deficient number, since it is larger than the sum of its proper divisors (211183).

2264134637 is a wasteful number, since it uses less digits than its factorization.

2264134637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211182.

The product of its digits is 145152, while the sum is 38.

The square root of 2264134637 is about 47582.9237962528. The cubic root of 2264134637 is about 1313.1089140376.

The spelling of 2264134637 in words is "two billion, two hundred sixty-four million, one hundred thirty-four thousand, six hundred thirty-seven".