104187423 has 8 divisors (see below), whose sum is σ = 138999168. Its totient is φ = 69416984.

The previous prime is 104187397. The next prime is 104187427. The reversal of 104187423 is 324781401.

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 104187423 - 2¹⁶ = 104121887 is a prime.

It is a super-2 number, since 2×104187423² = 21710038222761858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104187427) 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, 3861 + ... + 14942.

It is an arithmetic number, because the mean of its divisors is an integer number (17374896).

Almost surely, 2^104187423 is an apocalyptic number.

104187423 is a deficient number, since it is larger than the sum of its proper divisors (34811745).

104187423 is a wasteful number, since it uses less digits than its factorization.

104187423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20653.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 104187423 is about 10207.2240594591. The cubic root of 104187423 is about 470.5492642970.

The spelling of 104187423 in words is "one hundred four million, one hundred eighty-seven thousand, four hundred twenty-three".