492634 has 4 divisors (see below), whose sum is σ = 738954. Its totient is φ = 246316.

The previous prime is 492631. The next prime is 492641. The reversal of 492634 is 436294.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 469225 + 23409 = 685^2 + 153^2 .

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (492631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123157 + ... + 123160.

2⁴⁹²⁶³⁴ is an apocalyptic number.

492634 is a deficient number, since it is larger than the sum of its proper divisors (246320).

492634 is a wasteful number, since it uses less digits than its factorization.

492634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246319.

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

The square root of 492634 is about 701.8789069348. The cubic root of 492634 is about 78.9783629256.

The spelling of 492634 in words is "four hundred ninety-two thousand, six hundred thirty-four".