22875045 has 16 divisors (see below), whose sum is σ = 36700992. Its totient is φ = 12166400.

The previous prime is 22875023. The next prime is 22875053. The reversal of 22875045 is 54057822.

It is not a de Polignac number, because 22875045 - 2¹² = 22870949 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 22874997 and 22875015.

It is a congruent number.

It is an unprimeable number.

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, 4114 + ... + 7916.

It is an arithmetic number, because the mean of its divisors is an integer number (2293812).

Almost surely, 2^22875045 is an apocalyptic number.

It is an amenable number.

22875045 is a deficient number, since it is larger than the sum of its proper divisors (13825947).

22875045 is a wasteful number, since it uses less digits than its factorization.

22875045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4212.

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 22875045 is about 4782.7863218003. The cubic root of 22875045 is about 283.8707546868.

The spelling of 22875045 in words is "twenty-two million, eight hundred seventy-five thousand, forty-five".