224100873 has 12 divisors (see below), whose sum is σ = 325398528. Its totient is φ = 148617240.

The previous prime is 224100857. The next prime is 224100881. The reversal of 224100873 is 378001422.

It is not a de Polignac number, because 224100873 - 2⁴ = 224100857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224100803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63465 + ... + 66902.

It is an arithmetic number, because the mean of its divisors is an integer number (27116544).

Almost surely, 2^224100873 is an apocalyptic number.

It is an amenable number.

224100873 is a deficient number, since it is larger than the sum of its proper divisors (101297655).

224100873 is a wasteful number, since it uses less digits than its factorization.

224100873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130564 (or 130561 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 224100873 is about 14969.9990981964. Note that the first 3 decimals coincide. The cubic root of 224100873 is about 607.4089443368.

Adding to 224100873 its sum of digits (27), we get a square (224100900 = 14970²).

The spelling of 224100873 in words is "two hundred twenty-four million, one hundred thousand, eight hundred seventy-three".