22850115 has 16 divisors (see below), whose sum is σ = 37821600. Its totient is φ = 11766272.

The previous prime is 22850111. The next prime is 22850117. The reversal of 22850115 is 51105822.

It is a cyclic number.

It is not a de Polignac number, because 22850115 - 2² = 22850111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22850111) 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, 25830 + ... + 26699.

It is an arithmetic number, because the mean of its divisors is an integer number (2363850).

Almost surely, 2^22850115 is an apocalyptic number.

22850115 is a deficient number, since it is larger than the sum of its proper divisors (14971485).

22850115 is a wasteful number, since it uses less digits than its factorization.

22850115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52566.

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 22850115 is about 4780.1793899393. The cubic root of 22850115 is about 283.7675932088.

Adding to 22850115 its reverse (51105822), we get a palindrome (73955937).

The spelling of 22850115 in words is "twenty-two million, eight hundred fifty thousand, one hundred fifteen".