104858863 has 4 divisors (see below), whose sum is σ = 109417968. Its totient is φ = 100299760.

The previous prime is 104858813. The next prime is 104858869. The reversal of 104858863 is 368858401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104858863 is a prime.

It is a super-2 number, since 2×104858863² = 21990762299305538, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104858869) 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 3 ways as a sum of consecutive naturals, for example, 2279518 + ... + 2279563.

It is an arithmetic number, because the mean of its divisors is an integer number (27354492).

Almost surely, 2^104858863 is an apocalyptic number.

104858863 is a deficient number, since it is larger than the sum of its proper divisors (4559105).

104858863 is an equidigital number, since it uses as much as digits as its factorization.

104858863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4559104.

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 104858863 is about 10240.0616697362. The cubic root of 104858863 is about 471.5579251012.

The spelling of 104858863 in words is "one hundred four million, eight hundred fifty-eight thousand, eight hundred sixty-three".