239126149 has 8 divisors (see below), whose sum is σ = 242954208. Its totient is φ = 235305840.

The previous prime is 239126137. The next prime is 239126171. The reversal of 239126149 is 941621932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 239126149 - 2⁵ = 239126117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (239126189) 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 7 ways as a sum of consecutive naturals, for example, 110619 + ... + 112759.

It is an arithmetic number, because the mean of its divisors is an integer number (30369276).

Almost surely, 2^239126149 is an apocalyptic number.

It is an amenable number.

239126149 is a deficient number, since it is larger than the sum of its proper divisors (3828059).

239126149 is a wasteful number, since it uses less digits than its factorization.

239126149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3875.

The product of its digits is 23328, while the sum is 37.

The square root of 239126149 is about 15463.7042457491. The cubic root of 239126149 is about 620.6913455311.

The spelling of 239126149 in words is "two hundred thirty-nine million, one hundred twenty-six thousand, one hundred forty-nine".