472194 has 24 divisors (see below), whose sum is σ = 1052220. Its totient is φ = 152928.

The previous prime is 472193. The next prime is 472247. The reversal of 472194 is 491274.

It is a happy number.

472194 is a `hidden beast` number, since 472 + 194 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 471969 + 225 = 687^2 + 15^2 .

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 472194.

It is not an unprimeable number, because it can be changed into a prime (472193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312 + ... + 1020.

2⁴⁷²¹⁹⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (526110).

472194 is an abundant number, since it is smaller than the sum of its proper divisors (580026).

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

472194 is a wasteful number, since it uses less digits than its factorization.

472194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754 (or 751 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 472194 is about 687.1637359465. The cubic root of 472194 is about 77.8705941064.

It can be divided in two parts, 472 and 194, that added together give a palindrome (666).

The spelling of 472194 in words is "four hundred seventy-two thousand, one hundred ninety-four".