11095987 has 8 divisors (see below), whose sum is σ = 12738816. Its totient is φ = 9467592.

The previous prime is 11095979. The next prime is 11095991. The reversal of 11095987 is 78959011.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 11095987 - 2³ = 11095979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11095907) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1903 + ... + 5080.

It is an arithmetic number, because the mean of its divisors is an integer number (1592352).

Almost surely, 2^11095987 is an apocalyptic number.

11095987 is a deficient number, since it is larger than the sum of its proper divisors (1642829).

11095987 is an equidigital number, since it uses as much as digits as its factorization.

11095987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7217.

The product of its (nonzero) digits is 22680, while the sum is 40.

The square root of 11095987 is about 3331.0639441476. The cubic root of 11095987 is about 223.0430249385.

The spelling of 11095987 in words is "eleven million, ninety-five thousand, nine hundred eighty-seven".