11950087 has 12 divisors (see below), whose sum is σ = 12811824. Its totient is φ = 11124960.

The previous prime is 11950073. The next prime is 11950111. The reversal of 11950087 is 78005911.

It is not a de Polignac number, because 11950087 - 2²³ = 3561479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11950007) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 42387 + ... + 42667.

It is an arithmetic number, because the mean of its divisors is an integer number (1067652).

Almost surely, 2^11950087 is an apocalyptic number.

11950087 is a deficient number, since it is larger than the sum of its proper divisors (861737).

11950087 is an equidigital number, since it uses as much as digits as its factorization.

11950087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 31.

The square root of 11950087 is about 3456.8897870774. The cubic root of 11950087 is about 228.6249844929.

Adding to 11950087 its reverse (78005911), we get a palindrome (89955998).

The spelling of 11950087 in words is "eleven million, nine hundred fifty thousand, eighty-seven".