11974853 has 4 divisors (see below), whose sum is σ = 13063488. Its totient is φ = 10886220.

The previous prime is 11974813. The next prime is 11974871. The reversal of 11974853 is 35847911.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11974853 - 2¹² = 11970757 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 (11974813) 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, 544301 + ... + 544322.

It is an arithmetic number, because the mean of its divisors is an integer number (3265872).

Almost surely, 2^11974853 is an apocalyptic number.

It is an amenable number.

11974853 is a deficient number, since it is larger than the sum of its proper divisors (1088635).

11974853 is a wasteful number, since it uses less digits than its factorization.

11974853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088634.

The product of its digits is 30240, while the sum is 38.

The square root of 11974853 is about 3460.4700547758. The cubic root of 11974853 is about 228.7828137306.

The spelling of 11974853 in words is "eleven million, nine hundred seventy-four thousand, eight hundred fifty-three".