7113442 has 8 divisors (see below), whose sum is σ = 12194496. Its totient is φ = 3048612.

The previous prime is 7113437. The next prime is 7113461. The reversal of 7113442 is 2443117.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254038 + ... + 254065.

It is an arithmetic number, because the mean of its divisors is an integer number (1524312).

Almost surely, 2^7113442 is an apocalyptic number.

7113442 is a deficient number, since it is larger than the sum of its proper divisors (5081054).

7113442 is a wasteful number, since it uses less digits than its factorization.

7113442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 508112.

The product of its digits is 672, while the sum is 22.

The square root of 7113442 is about 2667.1036725257. The cubic root of 7113442 is about 192.3209511843.

Adding to 7113442 its reverse (2443117), we get a palindrome (9556559).

The spelling of 7113442 in words is "seven million, one hundred thirteen thousand, four hundred forty-two".