4264239 has 16 divisors (see below), whose sum is σ = 6531840. Its totient is φ = 2424000.

The previous prime is 4264237. The next prime is 4264259. The reversal of 4264239 is 9324624.

It is not a de Polignac number, because 4264239 - 2¹ = 4264237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4264237) 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, 4867 + ... + 5675.

It is an arithmetic number, because the mean of its divisors is an integer number (408240).

Almost surely, 2^4264239 is an apocalyptic number.

4264239 is a deficient number, since it is larger than the sum of its proper divisors (2267601).

4264239 is a wasteful number, since it uses less digits than its factorization.

4264239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070.

The product of its digits is 10368, while the sum is 30.

The square root of 4264239 is about 2065.0033898277. The cubic root of 4264239 is about 162.1612857978.

The spelling of 4264239 in words is "four million, two hundred sixty-four thousand, two hundred thirty-nine".