11896601 has 4 divisors (see below), whose sum is σ = 12186804. Its totient is φ = 11606400.

The previous prime is 11896597. The next prime is 11896609. The reversal of 11896601 is 10669811.

11896601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1000000 + 10896601 = 1000^2 + 3301^2 .

It is a cyclic number.

It is not a de Polignac number, because 11896601 - 2² = 11896597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11896609) 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, 145040 + ... + 145121.

It is an arithmetic number, because the mean of its divisors is an integer number (3046701).

Almost surely, 2^11896601 is an apocalyptic number.

It is an amenable number.

11896601 is a deficient number, since it is larger than the sum of its proper divisors (290203).

11896601 is an equidigital number, since it uses as much as digits as its factorization.

11896601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290202.

The product of its (nonzero) digits is 2592, while the sum is 32.

The square root of 11896601 is about 3449.1449665098. The cubic root of 11896601 is about 228.2833823756.

The spelling of 11896601 in words is "eleven million, eight hundred ninety-six thousand, six hundred one".