10987361 has 16 divisors (see below), whose sum is σ = 14143488. Its totient is φ = 8283600.

The previous prime is 10987357. The next prime is 10987391. The reversal of 10987361 is 16378901.

It is a cyclic number.

It is not a de Polignac number, because 10987361 - 2² = 10987357 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10987391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 86 + ... + 4688.

It is an arithmetic number, because the mean of its divisors is an integer number (883968).

Almost surely, 2^10987361 is an apocalyptic number.

10987361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10987361 is a deficient number, since it is larger than the sum of its proper divisors (3156127).

10987361 is a wasteful number, since it uses less digits than its factorization.

10987361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4652.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 10987361 is about 3314.7188417723. The cubic root of 10987361 is about 222.3127979753.

The spelling of 10987361 in words is "ten million, nine hundred eighty-seven thousand, three hundred sixty-one".