224012395 has 4 divisors (see below), whose sum is σ = 268814880. Its totient is φ = 179209912.

The previous prime is 224012381. The next prime is 224012407. The reversal of 224012395 is 593210422.

224012395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 224012395 - 2⁷ = 224012267 is a prime.

It is a super-2 number, since 2×224012395² = 100363106227272050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22401235 + ... + 22401244.

It is an arithmetic number, because the mean of its divisors is an integer number (67203720).

Almost surely, 2^224012395 is an apocalyptic number.

224012395 is a deficient number, since it is larger than the sum of its proper divisors (44802485).

224012395 is an equidigital number, since it uses as much as digits as its factorization.

224012395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44802484.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 224012395 is about 14967.0436292542. The cubic root of 224012395 is about 607.3289961091.

The spelling of 224012395 in words is "two hundred twenty-four million, twelve thousand, three hundred ninety-five".