11754965 has 4 divisors (see below), whose sum is σ = 14105964. Its totient is φ = 9403968.

The previous prime is 11754961. The next prime is 11754979. The reversal of 11754965 is 56945711.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 9006001 + 2748964 = 3001^2 + 1658^2 .

It is a cyclic number.

It is not a de Polignac number, because 11754965 - 2² = 11754961 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11754961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175492 + ... + 1175501.

It is an arithmetic number, because the mean of its divisors is an integer number (3526491).

Almost surely, 2^11754965 is an apocalyptic number.

It is an amenable number.

11754965 is a deficient number, since it is larger than the sum of its proper divisors (2350999).

11754965 is an equidigital number, since it uses as much as digits as its factorization.

11754965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350998.

The product of its digits is 37800, while the sum is 38.

The square root of 11754965 is about 3428.5514433941. The cubic root of 11754965 is about 227.3738140136.

The spelling of 11754965 in words is "eleven million, seven hundred fifty-four thousand, nine hundred sixty-five".