11704851 has 8 divisors (see below), whose sum is σ = 17340560. Its totient is φ = 7803216.

The previous prime is 11704843. The next prime is 11704853. The reversal of 11704851 is 15840711.

It is not a de Polignac number, because 11704851 - 2³ = 11704843 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 433513 = 11704851 / (1 + 1 + 7 + 0 + 4 + 8 + 5 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11704853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 216730 + ... + 216783.

It is an arithmetic number, because the mean of its divisors is an integer number (2167570).

Almost surely, 2^11704851 is an apocalyptic number.

11704851 is a deficient number, since it is larger than the sum of its proper divisors (5635709).

11704851 is an equidigital number, since it uses as much as digits as its factorization.

11704851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433522 (or 433516 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 27.

The square root of 11704851 is about 3421.2353032202. The cubic root of 11704851 is about 227.0502389015.

The spelling of 11704851 in words is "eleven million, seven hundred four thousand, eight hundred fifty-one".