11940873 has 16 divisors (see below), whose sum is σ = 19153920. Its totient is φ = 6464016.

The previous prime is 11940871. The next prime is 11940883. The reversal of 11940873 is 37804911.

It is not a de Polignac number, because 11940873 - 2¹ = 11940871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11940871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14565 + ... + 15362.

It is an arithmetic number, because the mean of its divisors is an integer number (1197120).

Almost surely, 2^11940873 is an apocalyptic number.

It is an amenable number.

11940873 is a deficient number, since it is larger than the sum of its proper divisors (7213047).

11940873 is a wasteful number, since it uses less digits than its factorization.

11940873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29956.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 11940873 is about 3455.5568292245. The cubic root of 11940873 is about 228.5662096837.

The spelling of 11940873 in words is "eleven million, nine hundred forty thousand, eight hundred seventy-three".