246442243 has 4 divisors (see below), whose sum is σ = 247518640. Its totient is φ = 245365848.

The previous prime is 246442241. The next prime is 246442247. The reversal of 246442243 is 342244642.

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 246442243 - 2¹ = 246442241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (246442241) 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, 537855 + ... + 538312.

It is an arithmetic number, because the mean of its divisors is an integer number (61879660).

Almost surely, 2^246442243 is an apocalyptic number.

246442243 is a deficient number, since it is larger than the sum of its proper divisors (1076397).

246442243 is a wasteful number, since it uses less digits than its factorization.

246442243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076396.

The product of its digits is 36864, while the sum is 31.

The square root of 246442243 is about 15698.4790027569. The cubic root of 246442243 is about 626.9579075124.

Adding to 246442243 its reverse (342244642), we get a palindrome (588686885).

The spelling of 246442243 in words is "two hundred forty-six million, four hundred forty-two thousand, two hundred forty-three".