11775461 has 2 divisors, whose sum is σ = 11775462. Its totient is φ = 11775460.

The previous prime is 11775437. The next prime is 11775469. The reversal of 11775461 is 16457711.

11775461 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8444836 + 3330625 = 2906^2 + 1825^2 .

It is a cyclic number.

It is not a de Polignac number, because 11775461 - 2¹⁰ = 11774437 is a prime.

It is a super-2 number, since 2×11775461² = 277322963525042, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11775469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5887730 + 5887731.

It is an arithmetic number, because the mean of its divisors is an integer number (5887731).

Almost surely, 2^11775461 is an apocalyptic number.

It is an amenable number.

11775461 is a deficient number, since it is larger than the sum of its proper divisors (1).

11775461 is an equidigital number, since it uses as much as digits as its factorization.

11775461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5880, while the sum is 32.

The square root of 11775461 is about 3431.5391590364. The cubic root of 11775461 is about 227.5058872204.

The spelling of 11775461 in words is "eleven million, seven hundred seventy-five thousand, four hundred sixty-one".