10605982 has 4 divisors (see below), whose sum is σ = 15908976. Its totient is φ = 5302990.

The previous prime is 10605961. The next prime is 10605983. The reversal of 10605982 is 28950601.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×10605982² = 224973708368648, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10605983) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2651494 + ... + 2651497.

It is an arithmetic number, because the mean of its divisors is an integer number (3977244).

Almost surely, 2^10605982 is an apocalyptic number.

10605982 is a deficient number, since it is larger than the sum of its proper divisors (5302994).

10605982 is an equidigital number, since it uses as much as digits as its factorization.

10605982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5302993.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 10605982 is about 3256.6826679921. The cubic root of 10605982 is about 219.7102383577.

The spelling of 10605982 in words is "ten million, six hundred five thousand, nine hundred eighty-two".