11087247616 has 27 divisors (see below), whose sum is σ = 22134549073. Its totient is φ = 5542781440.

The previous prime is 11087247601. The next prime is 11087247623. The reversal of 11087247616 is 61674278011.

The square root of 11087247616 is 105296.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 2652662016 + 8434585600 = 51504^2 + 91840^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1681446 + ... + 1688026.

Almost surely, 2^11087247616 is an apocalyptic number.

11087247616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

11087247616 is the 105296-th square number.

It is an amenable number.

11087247616 is a deficient number, since it is larger than the sum of its proper divisors (11047301457).

11087247616 is an frugal number, since it uses more digits than its factorization.

11087247616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13178 (or 6583 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 43.

The spelling of 11087247616 in words is "eleven billion, eighty-seven million, two hundred forty-seven thousand, six hundred sixteen".