22350842 has 8 divisors (see below), whose sum is σ = 34158996. Its totient is φ = 10964512.

The previous prime is 22350799. The next prime is 22350847. The reversal of 22350842 is 24805322.

It can be written as a sum of positive squares in 2 ways, for example, as 22287841 + 63001 = 4721^2 + 251^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22350847) 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, 105323 + ... + 105534.

Almost surely, 2^22350842 is an apocalyptic number.

22350842 is a deficient number, since it is larger than the sum of its proper divisors (11808154).

22350842 is a wasteful number, since it uses less digits than its factorization.

22350842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210912.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 22350842 is about 4727.6677125196. The cubic root of 22350842 is about 281.6855892582.

The spelling of 22350842 in words is "twenty-two million, three hundred fifty thousand, eight hundred forty-two".