2329859 has 4 divisors (see below), whose sum is σ = 2662704. Its totient is φ = 1997016.

The previous prime is 2329849. The next prime is 2329871. The reversal of 2329859 is 9589232.

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

It is not a de Polignac number, because 2329859 - 2⁸ = 2329603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2329819) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166412 + ... + 166425.

It is an arithmetic number, because the mean of its divisors is an integer number (665676).

2^2329859 is an apocalyptic number.

2329859 is a deficient number, since it is larger than the sum of its proper divisors (332845).

2329859 is an equidigital number, since it uses as much as digits as its factorization.

2329859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332844.

The product of its digits is 38880, while the sum is 38.

The square root of 2329859 is about 1526.3875654630. The cubic root of 2329859 is about 132.5693762710.

The spelling of 2329859 in words is "two million, three hundred twenty-nine thousand, eight hundred fifty-nine".