11486266276 has 27 divisors (see below), whose sum is σ = 20618966977. Its totient is φ = 5598769760.

The previous prime is 11486266271. The next prime is 11486266279. The reversal of 11486266276 is 67266268411.

The square root of 11486266276 is 107174.

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., 553472676 + 10932793600 = 23526^2 + 104560^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11486266271) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 8787615 + ... + 8788921.

Almost surely, 2^11486266276 is an apocalyptic number.

11486266276 is the 107174-th square number.

It is an amenable number.

11486266276 is a deficient number, since it is larger than the sum of its proper divisors (9132700701).

11486266276 is an frugal number, since it uses more digits than its factorization.

11486266276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700 (or 1350 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 49.

Multiplying 11486266276 by its sum of digits (49), we get a square (562827047524 = 750218²).

The spelling of 11486266276 in words is "eleven billion, four hundred eighty-six million, two hundred sixty-six thousand, two hundred seventy-six".