2268137 has 8 divisors (see below), whose sum is σ = 2371200. Its totient is φ = 2167344.

The previous prime is 2268131. The next prime is 2268139. The reversal of 2268137 is 7318622.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2268137 - 2⁶ = 2268073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2268131) 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, 1664 + ... + 2702.

It is an arithmetic number, because the mean of its divisors is an integer number (296400).

2^2268137 is an apocalyptic number.

It is an amenable number.

2268137 is a deficient number, since it is larger than the sum of its proper divisors (103063).

2268137 is a wasteful number, since it uses less digits than its factorization.

2268137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135.

The product of its digits is 4032, while the sum is 29.

The square root of 2268137 is about 1506.0335321632. The cubic root of 2268137 is about 131.3882196201.

The spelling of 2268137 in words is "two million, two hundred sixty-eight thousand, one hundred thirty-seven".