22263674 has 8 divisors (see below), whose sum is σ = 33436800. Its totient is φ = 11118076.

The previous prime is 22263643. The next prime is 22263679. The reversal of 22263674 is 47636222.

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

It is a self number, because there is not a number n which added to its sum of digits gives 22263674.

It is not an unprimeable number, because it can be changed into a prime (22263679) 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, 4724 + ... + 8175.

It is an arithmetic number, because the mean of its divisors is an integer number (4179600).

Almost surely, 2^22263674 is an apocalyptic number.

22263674 is a deficient number, since it is larger than the sum of its proper divisors (11173126).

22263674 is a wasteful number, since it uses less digits than its factorization.

22263674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13764.

The product of its digits is 24192, while the sum is 32.

The square root of 22263674 is about 4718.4397845050. The cubic root of 22263674 is about 281.3189221047.

Adding to 22263674 its reverse (47636222), we get a palindrome (69899896).

The spelling of 22263674 in words is "twenty-two million, two hundred sixty-three thousand, six hundred seventy-four".