11412867 has 8 divisors (see below), whose sum is σ = 15708160. Its totient is φ = 7363080.

The previous prime is 11412859. The next prime is 11412881. The reversal of 11412867 is 76821411.

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

It is not a de Polignac number, because 11412867 - 2³ = 11412859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11412857) 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, 61267 + ... + 61452.

It is an arithmetic number, because the mean of its divisors is an integer number (1963520).

Almost surely, 2^11412867 is an apocalyptic number.

11412867 is a deficient number, since it is larger than the sum of its proper divisors (4295293).

11412867 is a wasteful number, since it uses less digits than its factorization.

11412867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122753.

The product of its digits is 2688, while the sum is 30.

The square root of 11412867 is about 3378.2935041231. The cubic root of 11412867 is about 225.1463541641.

The spelling of 11412867 in words is "eleven million, four hundred twelve thousand, eight hundred sixty-seven".