4268259 has 12 divisors (see below), whose sum is σ = 6183216. Its totient is φ = 2837232.

The previous prime is 4268233. The next prime is 4268261. The reversal of 4268259 is 9528624.

It is a happy number.

It is not a de Polignac number, because 4268259 - 2²¹ = 2171107 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4268219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5457 + ... + 6189.

It is an arithmetic number, because the mean of its divisors is an integer number (515268).

Almost surely, 2^4268259 is an apocalyptic number.

4268259 is a deficient number, since it is larger than the sum of its proper divisors (1914957).

4268259 is a wasteful number, since it uses less digits than its factorization.

4268259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1386 (or 1383 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 4268259 is about 2065.9765245520. The cubic root of 4268259 is about 162.2122275662.

The spelling of 4268259 in words is "four million, two hundred sixty-eight thousand, two hundred fifty-nine".