22306834 has 12 divisors (see below), whose sum is σ = 36779022. Its totient is φ = 10139360.

The previous prime is 22306807. The next prime is 22306883. The reversal of 22306834 is 43860322.

It can be written as a sum of positive squares in only one way, i.e., 22061809 + 245025 = 4697^2 + 495^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 45847 + ... + 46330.

Almost surely, 2^22306834 is an apocalyptic number.

22306834 is a deficient number, since it is larger than the sum of its proper divisors (14472188).

22306834 is a wasteful number, since it uses less digits than its factorization.

22306834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92201 (or 92190 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 22306834 is about 4723.0111158031. The cubic root of 22306834 is about 281.5005915393.

The spelling of 22306834 in words is "twenty-two million, three hundred six thousand, eight hundred thirty-four".