2299239 has 32 divisors (see below), whose sum is σ = 3655680. Its totient is φ = 1425600.

The previous prime is 2299229. The next prime is 2299249. The reversal of 2299239 is 9329922.

2299239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2299229) and next prime (2299249).

It is not a de Polignac number, because 2299239 - 2⁷ = 2299111 is a prime.

2299239 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2299229) 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 31 ways as a sum of consecutive naturals, for example, 34284 + ... + 34350.

It is an arithmetic number, because the mean of its divisors is an integer number (114240).

2^2299239 is an apocalyptic number.

2299239 is a deficient number, since it is larger than the sum of its proper divisors (1356441).

2299239 is a wasteful number, since it uses less digits than its factorization.

2299239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 142 counting only the distinct ones).

The product of its digits is 17496, while the sum is 36.

The square root of 2299239 is about 1516.3241737834. The cubic root of 2299239 is about 131.9860522453.

The spelling of 2299239 in words is "two million, two hundred ninety-nine thousand, two hundred thirty-nine".