11642368 has 20 divisors (see below), whose sum is σ = 23263020. Its totient is φ = 5820928.

The previous prime is 11642359. The next prime is 11642377. The reversal of 11642368 is 86324611.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11642359) and next prime (11642377).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10858 + ... + 11881.

It is an arithmetic number, because the mean of its divisors is an integer number (1163151).

Almost surely, 2^11642368 is an apocalyptic number.

It is an amenable number.

11642368 is a deficient number, since it is larger than the sum of its proper divisors (11620652).

11642368 is an frugal number, since it uses more digits than its factorization.

11642368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22757 (or 22741 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 11642368 is about 3412.0914407442. The cubic root of 11642368 is about 226.6455035989.

Adding to 11642368 its reverse (86324611), we get a palindrome (97966979).

The spelling of 11642368 in words is "eleven million, six hundred forty-two thousand, three hundred sixty-eight".