192494 has 8 divisors (see below), whose sum is σ = 291720. Its totient is φ = 95256.

The previous prime is 192463. The next prime is 192497. The reversal of 192494 is 494291.

192494 is nontrivially palindromic in base 4.

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

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 192494.

It is not an unprimeable number, because it can be changed into a prime (192497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224 + ... + 659.

It is an arithmetic number, because the mean of its divisors is an integer number (36465).

2¹⁹²⁴⁹⁴ is an apocalyptic number.

192494 is a deficient number, since it is larger than the sum of its proper divisors (99226).

192494 is a wasteful number, since it uses less digits than its factorization.

192494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994.

The product of its digits is 2592, while the sum is 29.

The square root of 192494 is about 438.7413816817. The cubic root of 192494 is about 57.7394176121.

It can be divided in two parts, 192 and 494, that added together give a palindrome (686).

The spelling of 192494 in words is "one hundred ninety-two thousand, four hundred ninety-four".