224750641 has 4 divisors (see below), whose sum is σ = 234522432. Its totient is φ = 214978852.

The previous prime is 224750593. The next prime is 224750653. The reversal of 224750641 is 146057422.

224750641 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 224750641 - 2⁹ = 224750129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224750441) 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, 4885861 + ... + 4885906.

It is an arithmetic number, because the mean of its divisors is an integer number (58630608).

Almost surely, 2^224750641 is an apocalyptic number.

It is an amenable number.

224750641 is a deficient number, since it is larger than the sum of its proper divisors (9771791).

224750641 is an equidigital number, since it uses as much as digits as its factorization.

224750641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9771790.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 224750641 is about 14991.6857290966. The cubic root of 224750641 is about 607.9954273447.

The spelling of 224750641 in words is "two hundred twenty-four million, seven hundred fifty thousand, six hundred forty-one".