22095974 has 8 divisors (see below), whose sum is σ = 34888440. Its totient is φ = 10466496.

The previous prime is 22095973. The next prime is 22095979. The reversal of 22095974 is 47959022.

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

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 581473 = 22095974 / (2 + 2 + 0 + 9 + 5 + 9 + 7 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22095973) 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, 290699 + ... + 290774.

It is an arithmetic number, because the mean of its divisors is an integer number (4361055).

Almost surely, 2^22095974 is an apocalyptic number.

22095974 is a deficient number, since it is larger than the sum of its proper divisors (12792466).

22095974 is a wasteful number, since it uses less digits than its factorization.

22095974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581494.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 22095974 is about 4700.6354889525. The cubic root of 22095974 is about 280.6108009641.

It can be divided in two parts, 2209597 and 4, that multiplied together give a palindrome (8838388).

The spelling of 22095974 in words is "twenty-two million, ninety-five thousand, nine hundred seventy-four".