224462641 has 8 divisors (see below), whose sum is σ = 242054120. Its totient is φ = 206917632.

The previous prime is 224462617. The next prime is 224462653. The reversal of 224462641 is 146264422.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1587600 + 222875041 = 1260^2 + 14929^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 224462641 - 2¹³ = 224454449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (224463641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1230 + ... + 21223.

It is an arithmetic number, because the mean of its divisors is an integer number (30256765).

Almost surely, 2^224462641 is an apocalyptic number.

It is an amenable number.

224462641 is a deficient number, since it is larger than the sum of its proper divisors (17591479).

224462641 is a wasteful number, since it uses less digits than its factorization.

224462641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23235.

The product of its digits is 18432, while the sum is 31.

The square root of 224462641 is about 14982.0773259251. The cubic root of 224462641 is about 607.7356171406.

The spelling of 224462641 in words is "two hundred twenty-four million, four hundred sixty-two thousand, six hundred forty-one".