2268877 has 16 divisors (see below), whose sum is σ = 2585520. Its totient is φ = 1976832.

The previous prime is 2268869. The next prime is 2268887. The reversal of 2268877 is 7788622.

It can be written as a sum of positive squares in 8 ways, for example, as 841 + 2268036 = 29^2 + 1506^2 .

It is not a de Polignac number, because 2268877 - 2³ = 2268869 is a prime.

It is a super-2 number, since 2×2268877² = 10295605682258, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

Its product of digits (75264) is a multiple of the sum of its prime divisors (192).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2268887) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25449 + ... + 25537.

It is an arithmetic number, because the mean of its divisors is an integer number (161595).

2^2268877 is an apocalyptic number.

It is an amenable number.

2268877 is a deficient number, since it is larger than the sum of its proper divisors (316643).

2268877 is a wasteful number, since it uses less digits than its factorization.

2268877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192.

The product of its digits is 75264, while the sum is 40.

The square root of 2268877 is about 1506.2791905885. The cubic root of 2268877 is about 131.4025069274.

The spelling of 2268877 in words is "two million, two hundred sixty-eight thousand, eight hundred seventy-seven".