224401032 has 48 divisors (see below), whose sum is σ = 610674480. Its totient is φ = 74440800.

The previous prime is 224401027. The next prime is 224401057. The reversal of 224401032 is 230104422.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 224400996 and 224401014.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7807 + ... + 22577.

It is an arithmetic number, because the mean of its divisors is an integer number (12722385).

Almost surely, 2^224401032 is an apocalyptic number.

It is an amenable number.

224401032 is an abundant number, since it is smaller than the sum of its proper divisors (386273448).

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

224401032 is a wasteful number, since it uses less digits than its factorization.

224401032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14994 (or 14987 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 224401032 is about 14980.0210947782. The cubic root of 224401032 is about 607.6800096542.

Adding to 224401032 its reverse (230104422), we get a palindrome (454505454).

The spelling of 224401032 in words is "two hundred twenty-four million, four hundred one thousand, thirty-two".