22334049 has 10 divisors (see below), whose sum is σ = 33363330. Its totient is φ = 14889312.

The previous prime is 22334021. The next prime is 22334069. The reversal of 22334049 is 94043322.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 21902400 + 431649 = 4680^2 + 657^2 .

It is not a de Polignac number, because 22334049 - 2⁵ = 22334017 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (22334069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 137784 + ... + 137945.

It is an arithmetic number, because the mean of its divisors is an integer number (3336333).

Almost surely, 2^22334049 is an apocalyptic number.

It is an amenable number.

22334049 is a deficient number, since it is larger than the sum of its proper divisors (11029281).

22334049 is an equidigital number, since it uses as much as digits as its factorization.

22334049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275741 (or 275732 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 22334049 is about 4725.8913444979. The cubic root of 22334049 is about 281.6150247087.

The spelling of 22334049 in words is "twenty-two million, three hundred thirty-four thousand, forty-nine".