194364 has 18 divisors (see below), whose sum is σ = 491400. Its totient is φ = 64776.

The previous prime is 194353. The next prime is 194371. The reversal of 194364 is 463491.

194364 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2664 + ... + 2735.

It is an arithmetic number, because the mean of its divisors is an integer number (27300).

2¹⁹⁴³⁶⁴ is an apocalyptic number.

It is an amenable number.

194364 is an abundant number, since it is smaller than the sum of its proper divisors (297036).

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

194364 is a wasteful number, since it uses less digits than its factorization.

194364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5409 (or 5404 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 194364 is about 440.8673269817. The cubic root of 194364 is about 57.9257869690.

The spelling of 194364 in words is "one hundred ninety-four thousand, three hundred sixty-four".