110689047 has 12 divisors (see below), whose sum is σ = 182724880. Its totient is φ = 63250848.

The previous prime is 110689043. The next prime is 110689063. The reversal of 110689047 is 740986011.

It is not a de Polignac number, because 110689047 - 2² = 110689043 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 (110689043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 878422 + ... + 878547.

Almost surely, 2^110689047 is an apocalyptic number.

110689047 is a deficient number, since it is larger than the sum of its proper divisors (72035833).

110689047 is a wasteful number, since it uses less digits than its factorization.

110689047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1756982 (or 1756979 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 110689047 is about 10520.8862269297. The cubic root of 110689047 is about 480.1403625967.

The spelling of 110689047 in words is "one hundred ten million, six hundred eighty-nine thousand, forty-seven".