11938095 has 24 divisors (see below), whose sum is σ = 22285536. Its totient is φ = 5876928.

The previous prime is 11938079. The next prime is 11938103. The reversal of 11938095 is 59083911.

It is a happy number.

It is not a de Polignac number, because 11938095 - 2⁴ = 11938079 is a prime.

It is a super-2 number, since 2×11938095² = 285036224458050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9619 + ... + 10788.

It is an arithmetic number, because the mean of its divisors is an integer number (928564).

Almost surely, 2^11938095 is an apocalyptic number.

11938095 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11938095 is a deficient number, since it is larger than the sum of its proper divisors (10347441).

11938095 is a wasteful number, since it uses less digits than its factorization.

11938095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20431 (or 20428 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 36.

The square root of 11938095 is about 3455.1548445764. The cubic root of 11938095 is about 228.5484832808.

The spelling of 11938095 in words is "eleven million, nine hundred thirty-eight thousand, ninety-five".