104190 has 32 divisors (see below), whose sum is σ = 262656. Its totient is φ = 26400.

The previous prime is 104183. The next prime is 104207. The reversal of 104190 is 91401.

It is a super-2 number, since 2×104190² = 21711112200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 104190.

It is an unprimeable number.

104190 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615 + ... + 765.

It is an arithmetic number, because the mean of its divisors is an integer number (8208).

2¹⁰⁴¹⁹⁰ is an apocalyptic number.

104190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 104190, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131328).

104190 is an abundant number, since it is smaller than the sum of its proper divisors (158466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

104190 is a wasteful number, since it uses less digits than its factorization.

104190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 104190 is about 322.7847580045. The cubic root of 104190 is about 47.0553143829.

Adding to 104190 its reverse (91401), we get a palindrome (195591).

The spelling of 104190 in words is "one hundred four thousand, one hundred ninety".