224254413 has 10 divisors (see below), whose sum is σ = 334997454. Its totient is φ = 149502888.

The previous prime is 224254369. The next prime is 224254421. The reversal of 224254413 is 314452422.

224254413 is a `hidden beast` number, since 2 + 242 + 5 + 4 + 413 = 666.

It can be written as a sum of positive squares in only one way, i.e., 217061289 + 7193124 = 14733^2 + 2682^2 .

It is not a de Polignac number, because 224254413 - 2¹² = 224250317 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224254453) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1384206 + ... + 1384367.

Almost surely, 2^224254413 is an apocalyptic number.

It is an amenable number.

224254413 is a deficient number, since it is larger than the sum of its proper divisors (110743041).

224254413 is an equidigital number, since it uses as much as digits as its factorization.

224254413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2768585 (or 2768576 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 224254413 is about 14975.1264769283. The cubic root of 224254413 is about 607.5476322963.

The spelling of 224254413 in words is "two hundred twenty-four million, two hundred fifty-four thousand, four hundred thirteen".