7113838 has 8 divisors (see below), whose sum is σ = 10715760. Its totient is φ = 3541920.

The previous prime is 7113823. The next prime is 7113839. The reversal of 7113838 is 8383117.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7113839) 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, 6898 + ... + 7861.

It is an arithmetic number, because the mean of its divisors is an integer number (1339470).

Almost surely, 2^7113838 is an apocalyptic number.

7113838 is a deficient number, since it is larger than the sum of its proper divisors (3601922).

7113838 is a wasteful number, since it uses less digits than its factorization.

7113838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15002.

The product of its digits is 4032, while the sum is 31.

The square root of 7113838 is about 2667.1779093266. The cubic root of 7113838 is about 192.3245199059.

The spelling of 7113838 in words is "seven million, one hundred thirteen thousand, eight hundred thirty-eight".