493170 has 32 divisors (see below), whose sum is σ = 1254528. Its totient is φ = 123648.

The previous prime is 493169. The next prime is 493177. The reversal of 493170 is 71394.

493170 = T₂₁₂ + T₂₁₃ + ... + T₂₃₁.

It is a self number, because there is not a number n which added to its sum of digits gives 493170.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (493177) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27 + ... + 993.

It is an arithmetic number, because the mean of its divisors is an integer number (39204).

2⁴⁹³¹⁷⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 493170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (627264).

493170 is an abundant number, since it is smaller than the sum of its proper divisors (761358).

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

493170 is a wasteful number, since it uses less digits than its factorization.

493170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 994.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 493170 is about 702.2606353769. The cubic root of 493170 is about 79.0069961224.

The spelling of 493170 in words is "four hundred ninety-three thousand, one hundred seventy".