19104134 has 8 divisors (see below), whose sum is σ = 32749968. Its totient is φ = 8187480.

The previous prime is 19104121. The next prime is 19104157. The reversal of 19104134 is 43140191.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 682277 + ... + 682304.

It is an arithmetic number, because the mean of its divisors is an integer number (4093746).

Almost surely, 2^19104134 is an apocalyptic number.

19104134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

19104134 is a deficient number, since it is larger than the sum of its proper divisors (13645834).

19104134 is a wasteful number, since it uses less digits than its factorization.

19104134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364590.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 19104134 is about 4370.8276104189. The cubic root of 19104134 is about 267.3267705403.

The spelling of 19104134 in words is "nineteen million, one hundred four thousand, one hundred thirty-four".