224106481 has 4 divisors (see below), whose sum is σ = 228874752. Its totient is φ = 219338212.

The previous prime is 224106439. The next prime is 224106523. The reversal of 224106481 is 184601422.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 184601422 = 2 ⋅92300711.

It is an interprime number because it is at equal distance from previous prime (224106439) and next prime (224106523).

It is a cyclic number.

It is not a de Polignac number, because 224106481 - 2¹³ = 224098289 is a prime.

It is a super-2 number, since 2×224106481² = 100447429652406722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224136481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2384065 + ... + 2384158.

It is an arithmetic number, because the mean of its divisors is an integer number (57218688).

Almost surely, 2^224106481 is an apocalyptic number.

It is an amenable number.

224106481 is a deficient number, since it is larger than the sum of its proper divisors (4768271).

224106481 is an equidigital number, since it uses as much as digits as its factorization.

224106481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4768270.

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 224106481 is about 14970.1864049851. The cubic root of 224106481 is about 607.4140109851.

The spelling of 224106481 in words is "two hundred twenty-four million, one hundred six thousand, four hundred eighty-one".