22839735 has 16 divisors (see below), whose sum is σ = 36900864. Its totient is φ = 12062112.

The previous prime is 22839731. The next prime is 22839737. The reversal of 22839735 is 53793822.

It is not a de Polignac number, because 22839735 - 2² = 22839731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22839693 and 22839702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22839731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5847 + ... + 8936.

It is an arithmetic number, because the mean of its divisors is an integer number (2306304).

Almost surely, 2^22839735 is an apocalyptic number.

22839735 is a deficient number, since it is larger than the sum of its proper divisors (14061129).

22839735 is a wasteful number, since it uses less digits than its factorization.

22839735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14894.

The product of its digits is 90720, while the sum is 39.

The square root of 22839735 is about 4779.0935332969. The cubic root of 22839735 is about 283.7246181699.

The spelling of 22839735 in words is "twenty-two million, eight hundred thirty-nine thousand, seven hundred thirty-five".