22735005 has 16 divisors (see below), whose sum is σ = 36973824. Its totient is φ = 11926080.

The previous prime is 22734989. The next prime is 22735007. The reversal of 22735005 is 50053722.

It is not a de Polignac number, because 22735005 - 2⁴ = 22734989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22735007) 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, 11509 + ... + 13338.

It is an arithmetic number, because the mean of its divisors is an integer number (2310864).

Almost surely, 2^22735005 is an apocalyptic number.

It is an amenable number.

22735005 is a deficient number, since it is larger than the sum of its proper divisors (14238819).

22735005 is a wasteful number, since it uses less digits than its factorization.

22735005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24916.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 22735005 is about 4768.1238448681. The cubic root of 22735005 is about 283.2902871936.

Adding to 22735005 its reverse (50053722), we get a palindrome (72788727).

The spelling of 22735005 in words is "twenty-two million, seven hundred thirty-five thousand, five".