11844897 has 8 divisors (see below), whose sum is σ = 15946944. Its totient is φ = 7819728.

The previous prime is 11844881. The next prime is 11844901. The reversal of 11844897 is 79844811.

11844897 is digitally balanced in base 2, base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11844897 - 2⁴ = 11844881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11844817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18858 + ... + 19475.

It is an arithmetic number, because the mean of its divisors is an integer number (1993368).

Almost surely, 2^11844897 is an apocalyptic number.

It is an amenable number.

11844897 is a deficient number, since it is larger than the sum of its proper divisors (4102047).

11844897 is a wasteful number, since it uses less digits than its factorization.

11844897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38439.

The product of its digits is 64512, while the sum is 42.

The square root of 11844897 is about 3441.6416141138. The cubic root of 11844897 is about 227.9521868037.

The spelling of 11844897 in words is "eleven million, eight hundred forty-four thousand, eight hundred ninety-seven".