222794 has 32 divisors (see below), whose sum is σ = 423360. Its totient is φ = 86400.

The previous prime is 222793. The next prime is 222799. The reversal of 222794 is 497222.

222794 = 12² + 13² + ... + 87².

222794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (222791) 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, 5414 + ... + 5454.

It is an arithmetic number, because the mean of its divisors is an integer number (13230).

2²²²⁷⁹⁴ is an apocalyptic number.

222794 is a deficient number, since it is larger than the sum of its proper divisors (200566).

222794 is a wasteful number, since it uses less digits than its factorization.

222794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86.

The product of its digits is 2016, while the sum is 26.

The square root of 222794 is about 472.0105931015. The cubic root of 222794 is about 60.6225913947.

The spelling of 222794 in words is "two hundred twenty-two thousand, seven hundred ninety-four".