2339149 has 4 divisors (see below), whose sum is σ = 2476764. Its totient is φ = 2201536.

The previous prime is 2339137. The next prime is 2339179. The reversal of 2339149 is 9419332.

2339149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1483524 + 855625 = 1218^2 + 925^2 .

It is a cyclic number.

It is not a de Polignac number, because 2339149 - 2⁷ = 2339021 is a prime.

2339149 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 2339149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2339119) 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 3 ways as a sum of consecutive naturals, for example, 68782 + ... + 68815.

It is an arithmetic number, because the mean of its divisors is an integer number (619191).

2^2339149 is an apocalyptic number.

It is an amenable number.

2339149 is a deficient number, since it is larger than the sum of its proper divisors (137615).

2339149 is a wasteful number, since it uses less digits than its factorization.

2339149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137614.

The product of its digits is 5832, while the sum is 31.

The square root of 2339149 is about 1529.4276707318. The cubic root of 2339149 is about 132.7453434598.

The spelling of 2339149 in words is "two million, three hundred thirty-nine thousand, one hundred forty-nine".