493022 has 4 divisors (see below), whose sum is σ = 739536. Its totient is φ = 246510.

The previous prime is 493021. The next prime is 493027. The reversal of 493022 is 220394.

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

It is a junction number, because it is equal to n+sod(n) for n = 492985 and 493003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123254 + ... + 123257.

It is an arithmetic number, because the mean of its divisors is an integer number (184884).

2⁴⁹³⁰²² is an apocalyptic number.

493022 is a deficient number, since it is larger than the sum of its proper divisors (246514).

493022 is a wasteful number, since it uses less digits than its factorization.

493022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246513.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 493022 is about 702.1552534874. The cubic root of 493022 is about 78.9990920154. Note that the first 3 decimals are identical.

The spelling of 493022 in words is "four hundred ninety-three thousand, twenty-two".