11946938 has 8 divisors (see below), whose sum is σ = 18057600. Its totient is φ = 5927740.

The previous prime is 11946931. The next prime is 11946941. The reversal of 11946938 is 83964911.

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

It is a junction number, because it is equal to n+sod(n) for n = 11946895 and 11946904.

It is not an unprimeable number, because it can be changed into a prime (11946931) 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, 22538 + ... + 23061.

It is an arithmetic number, because the mean of its divisors is an integer number (2257200).

Almost surely, 2^11946938 is an apocalyptic number.

11946938 is a deficient number, since it is larger than the sum of its proper divisors (6110662).

11946938 is a wasteful number, since it uses less digits than its factorization.

11946938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45732.

The product of its digits is 46656, while the sum is 41.

The square root of 11946938 is about 3456.4342898426. The cubic root of 11946938 is about 228.6049008644.

The spelling of 11946938 in words is "eleven million, nine hundred forty-six thousand, nine hundred thirty-eight".