11383875 has 32 divisors (see below), whose sum is σ = 21053760. Its totient is φ = 6069600.

The previous prime is 11383849. The next prime is 11383877. The reversal of 11383875 is 57838311.

11383875 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 3374²-1.

It is not a de Polignac number, because 11383875 - 2⁵ = 11383843 is a prime.

It is a super-2 number, since 2×11383875² = 259185220031250, which contains 22 as substring.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (11383877) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1689 + ... + 5061.

It is an arithmetic number, because the mean of its divisors is an integer number (657930).

Almost surely, 2^11383875 is an apocalyptic number.

11383875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11383875 is a deficient number, since it is larger than the sum of its proper divisors (9669885).

11383875 is an equidigital number, since it uses as much as digits as its factorization.

11383875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3397 (or 3381 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 11383875 is about 3373.9998518079. Note that the first 3 decimals coincide. The cubic root of 11383875 is about 224.9555467735.

The spelling of 11383875 in words is "eleven million, three hundred eighty-three thousand, eight hundred seventy-five".