12367963 has 4 divisors (see below), whose sum is σ = 12477528. Its totient is φ = 12258400.

The previous prime is 12367919. The next prime is 12367967. The reversal of 12367963 is 36976321.

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 12367963 - 2⁹ = 12367451 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (12367967) 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, 54613 + ... + 54838.

It is an arithmetic number, because the mean of its divisors is an integer number (3119382).

Almost surely, 2^12367963 is an apocalyptic number.

12367963 is a deficient number, since it is larger than the sum of its proper divisors (109565).

12367963 is a wasteful number, since it uses less digits than its factorization.

12367963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109564.

The product of its digits is 40824, while the sum is 37.

The square root of 12367963 is about 3516.8114820104. The cubic root of 12367963 is about 231.2593988875.

It can be divided in two parts, 123 and 67963, that added together give a palindrome (68086).

The spelling of 12367963 in words is "twelve million, three hundred sixty-seven thousand, nine hundred sixty-three".