105773982 has 24 divisors (see below), whose sum is σ = 213421896. Its totient is φ = 34948368.

The previous prime is 105773981. The next prime is 105774013. The reversal of 105773982 is 289377501.

It is a super-2 number, since 2×105773982² = 22376270536272648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105773981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96228 + ... + 97320.

It is an arithmetic number, because the mean of its divisors is an integer number (8892579).

Almost surely, 2^105773982 is an apocalyptic number.

105773982 is an abundant number, since it is smaller than the sum of its proper divisors (107647914).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105773982 is a wasteful number, since it uses less digits than its factorization.

105773982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352 (or 1225 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 42.

The square root of 105773982 is about 10284.6478792421. The cubic root of 105773982 is about 472.9257392874.

The spelling of 105773982 in words is "one hundred five million, seven hundred seventy-three thousand, nine hundred eighty-two".