11938065 has 8 divisors (see below), whose sum is σ = 19100928. Its totient is φ = 6366960.

The previous prime is 11938051. The next prime is 11938079. The reversal of 11938065 is 56083911.

It is an interprime number because it is at equal distance from previous prime (11938051) and next prime (11938079).

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

It is not a de Polignac number, because 11938065 - 2⁴ = 11938049 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397921 + ... + 397950.

It is an arithmetic number, because the mean of its divisors is an integer number (2387616).

Almost surely, 2^11938065 is an apocalyptic number.

11938065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11938065 is a deficient number, since it is larger than the sum of its proper divisors (7162863).

11938065 is an equidigital number, since it uses as much as digits as its factorization.

11938065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795879.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 11938065 is about 3455.1505032343. The cubic root of 11938065 is about 228.5482918359.

The spelling of 11938065 in words is "eleven million, nine hundred thirty-eight thousand, sixty-five".