497194 has 4 divisors (see below), whose sum is σ = 745794. Its totient is φ = 248596.

The previous prime is 497177. The next prime is 497197. The reversal of 497194 is 491794.

497194 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 491794 = 2 ⋅245897.

It can be written as a sum of positive squares in only one way, i.e., 497025 + 169 = 705^2 + 13^2 .

It is not an unprimeable number, because it can be changed into a prime (497197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 124297 + ... + 124300.

2⁴⁹⁷¹⁹⁴ is an apocalyptic number.

497194 is a deficient number, since it is larger than the sum of its proper divisors (248600).

497194 is a wasteful number, since it uses less digits than its factorization.

497194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248599.

The product of its digits is 9072, while the sum is 34.

The square root of 497194 is about 705.1198479691. The cubic root of 497194 is about 79.2212990704.

The spelling of 497194 in words is "four hundred ninety-seven thousand, one hundred ninety-four".