11754005 has 8 divisors (see below), whose sum is σ = 14177592. Its totient is φ = 9354688.

The previous prime is 11753999. The next prime is 11754013. The reversal of 11754005 is 50045711.

11754005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6436369 + 5317636 = 2537^2 + 2306^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11754005 - 2¹⁰ = 11752981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4982 + ... + 6951.

It is an arithmetic number, because the mean of its divisors is an integer number (1772199).

Almost surely, 2^11754005 is an apocalyptic number.

It is an amenable number.

11754005 is a deficient number, since it is larger than the sum of its proper divisors (2423587).

11754005 is a wasteful number, since it uses less digits than its factorization.

11754005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12135.

The product of its (nonzero) digits is 700, while the sum is 23.

The square root of 11754005 is about 3428.4114397196. The cubic root of 11754005 is about 227.3676241525.

Adding to 11754005 its reverse (50045711), we get a palindrome (61799716).

The spelling of 11754005 in words is "eleven million, seven hundred fifty-four thousand, five".