11642367 has 16 divisors (see below), whose sum is σ = 17176320. Its totient is φ = 6955200.

The previous prime is 11642359. The next prime is 11642377. The reversal of 11642367 is 76324611.

It is not a de Polignac number, because 11642367 - 2³ = 11642359 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11642377) 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, 142 + ... + 4827.

It is an arithmetic number, because the mean of its divisors is an integer number (1073520).

Almost surely, 2^11642367 is an apocalyptic number.

11642367 is a deficient number, since it is larger than the sum of its proper divisors (5533953).

11642367 is a wasteful number, since it uses less digits than its factorization.

11642367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5054.

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

The square root of 11642367 is about 3412.0912942065. The cubic root of 11642367 is about 226.6454971098.

Adding to 11642367 its reverse (76324611), we get a palindrome (87966978).

The spelling of 11642367 in words is "eleven million, six hundred forty-two thousand, three hundred sixty-seven".