22810014 has 12 divisors (see below), whose sum is σ = 49421736. Its totient is φ = 7603332.

The previous prime is 22810009. The next prime is 22810031. The reversal of 22810014 is 41001822.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1267223 = 22810014 / (2 + 2 + 8 + 1 + 0 + 0 + 1 + 4).

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 5 ways as a sum of consecutive naturals, for example, 633594 + ... + 633629.

It is an arithmetic number, because the mean of its divisors is an integer number (4118478).

Almost surely, 2^22810014 is an apocalyptic number.

22810014 is an abundant number, since it is smaller than the sum of its proper divisors (26611722).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22810014 is a wasteful number, since it uses less digits than its factorization.

22810014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1267231 (or 1267228 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 22810014 is about 4775.9830401709. The cubic root of 22810014 is about 283.6014959044.

Adding to 22810014 its reverse (41001822), we get a palindrome (63811836).

The spelling of 22810014 in words is "twenty-two million, eight hundred ten thousand, fourteen".