22034374 has 8 divisors (see below), whose sum is σ = 34191360. Its totient is φ = 10637256.

The previous prime is 22034371. The next prime is 22034381. The reversal of 22034374 is 47343022.

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 (22034371) 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, 189894 + ... + 190009.

It is an arithmetic number, because the mean of its divisors is an integer number (4273920).

Almost surely, 2^22034374 is an apocalyptic number.

22034374 is a deficient number, since it is larger than the sum of its proper divisors (12156986).

22034374 is a wasteful number, since it uses less digits than its factorization.

22034374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379934.

The product of its (nonzero) digits is 4032, while the sum is 25.

The square root of 22034374 is about 4694.0786103345. The cubic root of 22034374 is about 280.3497924286.

Adding to 22034374 its reverse (47343022), we get a palindrome (69377396).

The spelling of 22034374 in words is "twenty-two million, thirty-four thousand, three hundred seventy-four".