224612040 has 64 divisors (see below), whose sum is σ = 674827200. Its totient is φ = 59808512.

The previous prime is 224612023. The next prime is 224612051. The reversal of 224612040 is 40216422.

224612040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 224611998 and 224612016.

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, 146719 + ... + 148241.

It is an arithmetic number, because the mean of its divisors is an integer number (10544175).

Almost surely, 2^224612040 is an apocalyptic number.

224612040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224612040 is an abundant number, since it is smaller than the sum of its proper divisors (450215160).

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

224612040 is a wasteful number, since it uses less digits than its factorization.

224612040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2766 (or 2762 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 224612040 is about 14987.0624206347. The cubic root of 224612040 is about 607.8704205041.

Adding to 224612040 its reverse (40216422), we get a palindrome (264828462).

The spelling of 224612040 in words is "two hundred twenty-four million, six hundred twelve thousand, forty".