11087361 has 28 divisors (see below), whose sum is σ = 16945872. Its totient is φ = 7249176.

The previous prime is 11087341. The next prime is 11087387. The reversal of 11087361 is 16378011.

It is not a de Polignac number, because 11087361 - 2⁹ = 11086849 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11087341) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 48730 + ... + 48956.

Almost surely, 2^11087361 is an apocalyptic number.

It is an amenable number.

11087361 is a deficient number, since it is larger than the sum of its proper divisors (5858511).

11087361 is an frugal number, since it uses more digits than its factorization.

11087361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312 (or 297 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 11087361 is about 3329.7689109006. The cubic root of 11087361 is about 222.9852122082.

The spelling of 11087361 in words is "eleven million, eighty-seven thousand, three hundred sixty-one".