22023134 has 8 divisors (see below), whose sum is σ = 37753968. Its totient is φ = 9438480.

The previous prime is 22023091. The next prime is 22023149. The reversal of 22023134 is 43132022.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786527 + ... + 786554.

It is an arithmetic number, because the mean of its divisors is an integer number (4719246).

Almost surely, 2^22023134 is an apocalyptic number.

22023134 is a deficient number, since it is larger than the sum of its proper divisors (15730834).

22023134 is a wasteful number, since it uses less digits than its factorization.

22023134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573090.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 22023134 is about 4692.8812045480. The cubic root of 22023134 is about 280.3021143836.

Adding to 22023134 its reverse (43132022), we get a palindrome (65155156).

The spelling of 22023134 in words is "twenty-two million, twenty-three thousand, one hundred thirty-four".