11875895 has 4 divisors (see below), whose sum is σ = 14251080. Its totient is φ = 9500712.

The previous prime is 11875879. The next prime is 11875901. The reversal of 11875895 is 59857811.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 59857811 = 13 ⋅4604447.

It is a cyclic number.

It is not a de Polignac number, because 11875895 - 2⁴ = 11875879 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1187585 + ... + 1187594.

It is an arithmetic number, because the mean of its divisors is an integer number (3562770).

Almost surely, 2^11875895 is an apocalyptic number.

11875895 is a deficient number, since it is larger than the sum of its proper divisors (2375185).

11875895 is an equidigital number, since it uses as much as digits as its factorization.

11875895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375184.

The product of its digits is 100800, while the sum is 44.

The square root of 11875895 is about 3446.1420458246. The cubic root of 11875895 is about 228.1508632715.

The spelling of 11875895 in words is "eleven million, eight hundred seventy-five thousand, eight hundred ninety-five".