22246174 has 8 divisors (see below), whose sum is σ = 33713568. Its totient is φ = 11008320.

The previous prime is 22246171. The next prime is 22246187. The reversal of 22246174 is 47164222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22246171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57142 + ... + 57529.

It is an arithmetic number, because the mean of its divisors is an integer number (4214196).

Almost surely, 2^22246174 is an apocalyptic number.

22246174 is a deficient number, since it is larger than the sum of its proper divisors (11467394).

22246174 is a wasteful number, since it uses less digits than its factorization.

22246174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114770.

The product of its digits is 5376, while the sum is 28.

The square root of 22246174 is about 4716.5849934036. The cubic root of 22246174 is about 281.2451940578.

The spelling of 22246174 in words is "twenty-two million, two hundred forty-six thousand, one hundred seventy-four".