109467863 has 8 divisors (see below), whose sum is σ = 110337888. Its totient is φ = 108601344.

The previous prime is 109467859. The next prime is 109467887. The reversal of 109467863 is 368764901.

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 109467863 - 2² = 109467859 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 (109467803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110870 + ... + 111852.

It is an arithmetic number, because the mean of its divisors is an integer number (13792236).

Almost surely, 2^109467863 is an apocalyptic number.

109467863 is a deficient number, since it is larger than the sum of its proper divisors (870025).

109467863 is an equidigital number, since it uses as much as digits as its factorization.

109467863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 109467863 is about 10462.6890902865. The cubic root of 109467863 is about 478.3681025715.

The spelling of 109467863 in words is "one hundred nine million, four hundred sixty-seven thousand, eight hundred sixty-three".