104031982 has 8 divisors (see below), whose sum is σ = 156982896. Its totient is φ = 51704352.

The previous prime is 104031971. The next prime is 104032003. The reversal of 104031982 is 289130401.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 104031982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155403 + ... + 156070.

It is an arithmetic number, because the mean of its divisors is an integer number (19622862).

Almost surely, 2^104031982 is an apocalyptic number.

104031982 is a deficient number, since it is larger than the sum of its proper divisors (52950914).

104031982 is a wasteful number, since it uses less digits than its factorization.

104031982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311642.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 104031982 is about 10199.6069532115. The cubic root of 104031982 is about 470.3151379793.

It can be divided in two parts, 1040319 and 82, that added together give a palindrome (1040401).

The spelling of 104031982 in words is "one hundred four million, thirty-one thousand, nine hundred eighty-two".