224242104 has 64 divisors (see below), whose sum is σ = 624844800. Its totient is φ = 66645504.

The previous prime is 224242091. The next prime is 224242129. The reversal of 224242104 is 401242422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6712 + ... + 22215.

It is an arithmetic number, because the mean of its divisors is an integer number (9763200).

Almost surely, 2^224242104 is an apocalyptic number.

224242104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

224242104 is an abundant number, since it is smaller than the sum of its proper divisors (400602696).

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

224242104 is a wasteful number, since it uses less digits than its factorization.

224242104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28972 (or 28968 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 224242104 is about 14974.7154897848. The cubic root of 224242104 is about 607.5365162896.

Adding to 224242104 its reverse (401242422), we get a palindrome (625484526).

The spelling of 224242104 in words is "two hundred twenty-four million, two hundred forty-two thousand, one hundred four".