11432667 has 16 divisors (see below), whose sum is σ = 15798272. Its totient is φ = 7348320.

The previous prime is 11432651. The next prime is 11432693. The reversal of 11432667 is 76623411.

It is not a de Polignac number, because 11432667 - 2⁴ = 11432651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11432647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13692 + ... + 14502.

It is an arithmetic number, because the mean of its divisors is an integer number (987392).

Almost surely, 2^11432667 is an apocalyptic number.

11432667 is a deficient number, since it is larger than the sum of its proper divisors (4365605).

11432667 is a wasteful number, since it uses less digits than its factorization.

11432667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978.

The product of its digits is 6048, while the sum is 30.

The square root of 11432667 is about 3381.2227078381. Note that the first 3 decimals coincide. The cubic root of 11432667 is about 225.2764798756.

The spelling of 11432667 in words is "eleven million, four hundred thirty-two thousand, six hundred sixty-seven".