110439859 has 16 divisors (see below), whose sum is σ = 119822400. Its totient is φ = 101669568.

The previous prime is 110439827. The next prime is 110439893. The reversal of 110439859 is 958934011.

It is not a de Polignac number, because 110439859 - 2⁵ = 110439827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110439559) 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, 352687 + ... + 352999.

It is an arithmetic number, because the mean of its divisors is an integer number (7488900).

Almost surely, 2^110439859 is an apocalyptic number.

110439859 is a deficient number, since it is larger than the sum of its proper divisors (9382541).

110439859 is an frugal number, since it uses more digits than its factorization.

110439859 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411 (or 365 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 110439859 is about 10509.0370158260. The cubic root of 110439859 is about 479.7797875868.

It can be divided in two parts, 11043 and 9859, that added together give a palindrome (20902).

The spelling of 110439859 in words is "one hundred ten million, four hundred thirty-nine thousand, eight hundred fifty-nine".