194734 has 4 divisors (see below), whose sum is σ = 292104. Its totient is φ = 97366.

The previous prime is 194729. The next prime is 194749. The reversal of 194734 is 437491.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 437491 = 401 ⋅1091.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 48682 + ... + 48685.

It is an arithmetic number, because the mean of its divisors is an integer number (73026).

2¹⁹⁴⁷³⁴ is an apocalyptic number.

194734 is a deficient number, since it is larger than the sum of its proper divisors (97370).

194734 is an equidigital number, since it uses as much as digits as its factorization.

194734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97369.

The product of its digits is 3024, while the sum is 28.

The square root of 194734 is about 441.2867548432. The cubic root of 194734 is about 57.9625203756.

It can be divided in two parts, 19 and 4734, that added together give a triangular number (4753 = T₉₇).

The spelling of 194734 in words is "one hundred ninety-four thousand, seven hundred thirty-four".