11852801 has 4 divisors (see below), whose sum is σ = 11932500. Its totient is φ = 11773104.

The previous prime is 11852773. The next prime is 11852803. The reversal of 11852801 is 10825811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10825811 = 1801 ⋅6011.

It can be written as a sum of positive squares in 2 ways, for example, as 7756225 + 4096576 = 2785^2 + 2024^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11852801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11852803) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39626 + ... + 39923.

It is an arithmetic number, because the mean of its divisors is an integer number (2983125).

Almost surely, 2^11852801 is an apocalyptic number.

It is an amenable number.

11852801 is a deficient number, since it is larger than the sum of its proper divisors (79699).

11852801 is an equidigital number, since it uses as much as digits as its factorization.

11852801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79698.

The product of its (nonzero) digits is 640, while the sum is 26.

The square root of 11852801 is about 3442.7897118471. The cubic root of 11852801 is about 228.0028790546.

The spelling of 11852801 in words is "eleven million, eight hundred fifty-two thousand, eight hundred one".