104351992 has 8 divisors (see below), whose sum is σ = 195660000. Its totient is φ = 52175992.

The previous prime is 104351981. The next prime is 104352019. The reversal of 104351992 is 299153401.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6521992 + ... + 6522007.

It is an arithmetic number, because the mean of its divisors is an integer number (24457500).

Almost surely, 2^104351992 is an apocalyptic number.

It is an amenable number.

104351992 is a deficient number, since it is larger than the sum of its proper divisors (91308008).

104351992 is a wasteful number, since it uses less digits than its factorization.

104351992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13044005 (or 13044001 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 34.

The square root of 104351992 is about 10215.2822770592. The cubic root of 104351992 is about 470.7968856289.

It can be divided in two parts, 1043 and 51992, that added together give a palindrome (53035).

The spelling of 104351992 in words is "one hundred four million, three hundred fifty-one thousand, nine hundred ninety-two".