11896323 has 4 divisors (see below), whose sum is σ = 15861768. Its totient is φ = 7930880.

The previous prime is 11896303. The next prime is 11896331. The reversal of 11896323 is 32369811.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32369811 = 3 ⋅10789937.

It is a cyclic number.

It is not a de Polignac number, because 11896323 - 2⁸ = 11896067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11896303) 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, 1982718 + ... + 1982723.

It is an arithmetic number, because the mean of its divisors is an integer number (3965442).

Almost surely, 2^11896323 is an apocalyptic number.

11896323 is a deficient number, since it is larger than the sum of its proper divisors (3965445).

11896323 is an equidigital number, since it uses as much as digits as its factorization.

11896323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3965444.

The product of its digits is 7776, while the sum is 33.

The square root of 11896323 is about 3449.1046664316. The cubic root of 11896323 is about 228.2816041849.

The spelling of 11896323 in words is "eleven million, eight hundred ninety-six thousand, three hundred twenty-three".