4113442 has 8 divisors (see below), whose sum is σ = 6227100. Its totient is φ = 2037744.

The previous prime is 4113437. The next prime is 4113449. The reversal of 4113442 is 2443114.

It can be written as a sum of positive squares in 2 ways, for example, as 3426201 + 687241 = 1851^2 + 829^2 .

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

It is not an unprimeable number, because it can be changed into a prime (4113449) 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, 9217 + ... + 9652.

Almost surely, 2^4113442 is an apocalyptic number.

4113442 is a deficient number, since it is larger than the sum of its proper divisors (2113658).

4113442 is a wasteful number, since it uses less digits than its factorization.

4113442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18980.

The product of its digits is 384, while the sum is 19.

The square root of 4113442 is about 2028.1622223087. The cubic root of 4113442 is about 160.2267877688.

Adding to 4113442 its reverse (2443114), we get a palindrome (6556556).

The spelling of 4113442 in words is "four million, one hundred thirteen thousand, four hundred forty-two".