11560751 has 4 divisors (see below), whose sum is σ = 11680032. Its totient is φ = 11441472.

The previous prime is 11560741. The next prime is 11560753. The reversal of 11560751 is 15706511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15706511 = 397 ⋅39563.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11560751 is a prime.

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 11560751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11560753) 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 3 ways as a sum of consecutive naturals, for example, 59495 + ... + 59688.

It is an arithmetic number, because the mean of its divisors is an integer number (2920008).

Almost surely, 2^11560751 is an apocalyptic number.

11560751 is a deficient number, since it is larger than the sum of its proper divisors (119281).

11560751 is an equidigital number, since it uses as much as digits as its factorization.

11560751 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119280.

The product of its (nonzero) digits is 1050, while the sum is 26.

The square root of 11560751 is about 3400.1104393828. The cubic root of 11560751 is about 226.1146401961.

Subtracting 11560751 from its reverse (15706511), we obtain a triangular number (4145760 = T₂₈₇₉).

The spelling of 11560751 in words is "eleven million, five hundred sixty thousand, seven hundred fifty-one".