22024342 has 16 divisors (see below), whose sum is σ = 34290432. Its totient is φ = 10601640.

The previous prime is 22024313. The next prime is 22024349. The reversal of 22024342 is 24342022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22024349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4303 + ... + 7909.

It is an arithmetic number, because the mean of its divisors is an integer number (2143152).

Almost surely, 2^22024342 is an apocalyptic number.

22024342 is a deficient number, since it is larger than the sum of its proper divisors (12266090).

22024342 is a wasteful number, since it uses less digits than its factorization.

22024342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 22024342 is about 4693.0099083637. The cubic root of 22024342 is about 280.3072392788.

Adding to 22024342 its reverse (24342022), we get a palindrome (46366364).

It can be divided in two parts, 22024 and 342, that added together give a triangular number (22366 = T₂₁₁).

The spelling of 22024342 in words is "twenty-two million, twenty-four thousand, three hundred forty-two".