22350349 has 16 divisors (see below), whose sum is σ = 26607616. Its totient is φ = 18370800.

The previous prime is 22350343. The next prime is 22350373. The reversal of 22350349 is 94305322.

It is not a de Polignac number, because 22350349 - 2⁷ = 22350221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22350343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27154 + ... + 27964.

It is an arithmetic number, because the mean of its divisors is an integer number (1662976).

Almost surely, 2^22350349 is an apocalyptic number.

It is an amenable number.

22350349 is a deficient number, since it is larger than the sum of its proper divisors (4257267).

22350349 is a wasteful number, since it uses less digits than its factorization.

22350349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 22350349 is about 4727.6155723578. The cubic root of 22350349 is about 281.6835181652.

The spelling of 22350349 in words is "twenty-two million, three hundred fifty thousand, three hundred forty-nine".