494136 has 24 divisors (see below), whose sum is σ = 1338480. Its totient is φ = 164688.

The previous prime is 494129. The next prime is 494141. The reversal of 494136 is 631494.

494136 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

494136 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 in 5 ways as a sum of consecutive naturals, for example, 3360 + ... + 3503.

It is an arithmetic number, because the mean of its divisors is an integer number (55770).

2⁴⁹⁴¹³⁶ is an apocalyptic number.

It is an amenable number.

494136 is an abundant number, since it is smaller than the sum of its proper divisors (844344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

494136 is a wasteful number, since it uses less digits than its factorization.

494136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6875 (or 6868 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 494136 is about 702.9480777412. The cubic root of 494136 is about 79.0585476368.

It can be divided in two parts, 494 and 136, that added together give a triangular number (630 = T₃₅).

The spelling of 494136 in words is "four hundred ninety-four thousand, one hundred thirty-six".