11234987 has 2 divisors, whose sum is σ = 11234988. Its totient is φ = 11234986.

The previous prime is 11234983. The next prime is 11234999. The reversal of 11234987 is 78943211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11234987 - 2² = 11234983 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11234981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5617493 + 5617494.

It is an arithmetic number, because the mean of its divisors is an integer number (5617494).

Almost surely, 2^11234987 is an apocalyptic number.

11234987 is a deficient number, since it is larger than the sum of its proper divisors (1).

11234987 is an equidigital number, since it uses as much as digits as its factorization.

11234987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 35.

The square root of 11234987 is about 3351.8632131995. The cubic root of 11234987 is about 223.9705198767.

It can be divided in two parts, 11234 and 987, that added together give a palindrome (12221).

The spelling of 11234987 in words is "eleven million, two hundred thirty-four thousand, nine hundred eighty-seven".