10983946 has 4 divisors (see below), whose sum is σ = 16475922. Its totient is φ = 5491972.

The previous prime is 10983937. The next prime is 10983967. The reversal of 10983946 is 64938901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64938901 = 43 ⋅1510207.

It can be written as a sum of positive squares in only one way, i.e., 10791225 + 192721 = 3285^2 + 439^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 10983899 and 10983908.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2745985 + ... + 2745988.

Almost surely, 2^10983946 is an apocalyptic number.

10983946 is a deficient number, since it is larger than the sum of its proper divisors (5491976).

10983946 is an equidigital number, since it uses as much as digits as its factorization.

10983946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5491975.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 10983946 is about 3314.2036750930. The cubic root of 10983946 is about 222.2897631181.

The spelling of 10983946 in words is "ten million, nine hundred eighty-three thousand, nine hundred forty-six".