7113963 has 8 divisors (see below), whose sum is σ = 9706048. Its totient is φ = 4632264.

The previous prime is 7113943. The next prime is 7113983. The reversal of 7113963 is 3693117.

It is an interprime number because it is at equal distance from previous prime (7113943) and next prime (7113983).

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

It is not a de Polignac number, because 7113963 - 2¹⁰ = 7112939 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7113963.

It is not an unprimeable number, because it can be changed into a prime (7113913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27445 + ... + 27702.

It is an arithmetic number, because the mean of its divisors is an integer number (1213256).

Almost surely, 2^7113963 is an apocalyptic number.

7113963 is a deficient number, since it is larger than the sum of its proper divisors (2592085).

7113963 is a wasteful number, since it uses less digits than its factorization.

7113963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55193.

The product of its digits is 3402, while the sum is 30.

The square root of 7113963 is about 2667.2013422312. The cubic root of 7113963 is about 192.3256463689.

The spelling of 7113963 in words is "seven million, one hundred thirteen thousand, nine hundred sixty-three".