365241223 has 4 divisors (see below), whose sum is σ = 365379840. Its totient is φ = 365102608.

The previous prime is 365241203. The next prime is 365241241. The reversal of 365241223 is 322142563.

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 365241223 - 2²¹ = 363144071 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 365241191 and 365241200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (365241203) 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, 65278 + ... + 70651.

It is an arithmetic number, because the mean of its divisors is an integer number (91344960).

Almost surely, 2^365241223 is an apocalyptic number.

365241223 is a deficient number, since it is larger than the sum of its proper divisors (138617).

365241223 is a wasteful number, since it uses less digits than its factorization.

365241223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138616.

The product of its digits is 8640, while the sum is 28.

The square root of 365241223 is about 19111.2852262740. The cubic root of 365241223 is about 714.8143505485.

Adding to 365241223 its reverse (322142563), we get a palindrome (687383786).

The spelling of 365241223 in words is "three hundred sixty-five million, two hundred forty-one thousand, two hundred twenty-three".