2264871 has 16 divisors (see below), whose sum is σ = 3571200. Its totient is φ = 1249248.

The previous prime is 2264863. The next prime is 2264897. The reversal of 2264871 is 1784622.

2264871 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2264871 - 2³ = 2264863 is a prime.

2264871 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2264831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1251 + ... + 2468.

It is an arithmetic number, because the mean of its divisors is an integer number (223200).

2^2264871 is an apocalyptic number.

2264871 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2264871 is a deficient number, since it is larger than the sum of its proper divisors (1306329).

2264871 is a wasteful number, since it uses less digits than its factorization.

2264871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3758.

The product of its digits is 5376, while the sum is 30.

The square root of 2264871 is about 1504.9488363396. The cubic root of 2264871 is about 131.3251252454.

Subtracting from 2264871 its reverse (1784622), we obtain a square (480249 = 693²).

The spelling of 2264871 in words is "two million, two hundred sixty-four thousand, eight hundred seventy-one".