11937874 has 16 divisors (see below), whose sum is σ = 20123712. Its totient is φ = 5269968.

The previous prime is 11937857. The next prime is 11937881. The reversal of 11937874 is 47873911.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9384 + ... + 10579.

It is an arithmetic number, because the mean of its divisors is an integer number (1257732).

Almost surely, 2^11937874 is an apocalyptic number.

11937874 is a deficient number, since it is larger than the sum of its proper divisors (8185838).

11937874 is a wasteful number, since it uses less digits than its factorization.

11937874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20001.

The product of its digits is 42336, while the sum is 40.

The square root of 11937874 is about 3455.1228632279. The cubic root of 11937874 is about 228.5470729629.

The spelling of 11937874 in words is "eleven million, nine hundred thirty-seven thousand, eight hundred seventy-four".