492346 has 4 divisors (see below), whose sum is σ = 738522. Its totient is φ = 246172.

The previous prime is 492319. The next prime is 492377. The reversal of 492346 is 643294.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 643294 = 2 ⋅321647.

It can be written as a sum of positive squares in only one way, i.e., 373321 + 119025 = 611^2 + 345^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123085 + ... + 123088.

2⁴⁹²³⁴⁶ is an apocalyptic number.

492346 is a deficient number, since it is larger than the sum of its proper divisors (246176).

492346 is a wasteful number, since it uses less digits than its factorization.

492346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246175.

The product of its digits is 5184, while the sum is 28.

The square root of 492346 is about 701.6737133455. The cubic root of 492346 is about 78.9629693457.

It can be divided in two parts, 492 and 346, that added together give a palindrome (838).

The spelling of 492346 in words is "four hundred ninety-two thousand, three hundred forty-six".