494212 has 6 divisors (see below), whose sum is σ = 864878. Its totient is φ = 247104.

The previous prime is 494191. The next prime is 494213. The reversal of 494212 is 212494.

It can be written as a sum of positive squares in only one way, i.e., 352836 + 141376 = 594^2 + 376^2 .

It is not an unprimeable number, because it can be changed into a prime (494213) by changing a digit.

494212 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61773 + ... + 61780.

2⁴⁹⁴²¹² is an apocalyptic number.

It is an amenable number.

494212 is a deficient number, since it is larger than the sum of its proper divisors (370666).

494212 is a wasteful number, since it uses less digits than its factorization.

494212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123557 (or 123555 counting only the distinct ones).

The product of its digits is 576, while the sum is 22.

The square root of 494212 is about 703.0021337094. The cubic root of 494212 is about 79.0626005977.

The spelling of 494212 in words is "four hundred ninety-four thousand, two hundred twelve".