11247026704 has 15 divisors (see below), whose sum is σ = 21791936173. Its totient is φ = 5623301248.

The previous prime is 11247026701. The next prime is 11247026711. The reversal of 11247026704 is 40762074211.

It is a happy number.

The square root of 11247026704 is 106052.

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., 1944810000 + 9302216704 = 44100^2 + 96448^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11247026704.

It is not an unprimeable number, because it can be changed into a prime (11247026701) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 410952 + ... + 437464.

Almost surely, 2^11247026704 is an apocalyptic number.

11247026704 is the 106052-nd square number.

It is an amenable number.

11247026704 is a deficient number, since it is larger than the sum of its proper divisors (10544909469).

11247026704 is an frugal number, since it uses more digits than its factorization.

11247026704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53034 (or 26515 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The spelling of 11247026704 in words is "eleven billion, two hundred forty-seven million, twenty-six thousand, seven hundred four".