224113134 has 32 divisors (see below), whose sum is σ = 524756736. Its totient is φ = 62470080.

The previous prime is 224113129. The next prime is 224113163. The reversal of 224113134 is 431311422.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 224113134.

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, 63352 + ... + 66795.

It is an arithmetic number, because the mean of its divisors is an integer number (16398648).

Almost surely, 2^224113134 is an apocalyptic number.

224113134 is an abundant number, since it is smaller than the sum of its proper divisors (300643602).

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

224113134 is a wasteful number, since it uses less digits than its factorization.

224113134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130200.

The product of its digits is 576, while the sum is 21.

The square root of 224113134 is about 14970.4086116579. The cubic root of 224113134 is about 607.4200216479.

Adding to 224113134 its reverse (431311422), we get a palindrome (655424556).

The spelling of 224113134 in words is "two hundred twenty-four million, one hundred thirteen thousand, one hundred thirty-four".