11674279 has 4 divisors (see below), whose sum is σ = 11704680. Its totient is φ = 11643880.

The previous prime is 11674253. The next prime is 11674301. The reversal of 11674279 is 97247611.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 97247611 = 23 ⋅4228157.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11674279 is a prime.

It is a Duffinian number.

11674279 is a modest number, since divided by 4279 gives 1167 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11674249) 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 3 ways as a sum of consecutive naturals, for example, 14617 + ... + 15394.

It is an arithmetic number, because the mean of its divisors is an integer number (2926170).

Almost surely, 2^11674279 is an apocalyptic number.

11674279 is a deficient number, since it is larger than the sum of its proper divisors (30401).

11674279 is an equidigital number, since it uses as much as digits as its factorization.

11674279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30400.

The product of its digits is 21168, while the sum is 37.

The square root of 11674279 is about 3416.7644051061. The cubic root of 11674279 is about 226.8523883948.

The spelling of 11674279 in words is "eleven million, six hundred seventy-four thousand, two hundred seventy-nine".