104100224 has 16 divisors (see below), whose sum is σ = 207387420. Its totient is φ = 52050048.

The previous prime is 104100211. The next prime is 104100239. The reversal of 104100224 is 422001401.

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 104100199 and 104100208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 406514 + ... + 406769.

Almost surely, 2^104100224 is an apocalyptic number.

It is an amenable number.

104100224 is a deficient number, since it is larger than the sum of its proper divisors (103287196).

104100224 is an frugal number, since it uses more digits than its factorization.

104100224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813297 (or 813285 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 104100224 is about 10202.9517297692. The cubic root of 104100224 is about 470.4179532537.

Adding to 104100224 its reverse (422001401), we get a palindrome (526101625).

The spelling of 104100224 in words is "one hundred four million, one hundred thousand, two hundred twenty-four".