104820392 has 16 divisors (see below), whose sum is σ = 197013600. Its totient is φ = 52283440.

The previous prime is 104820367. The next prime is 104820427. The reversal of 104820392 is 293028401.

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, 12284 + ... + 18987.

It is an arithmetic number, because the mean of its divisors is an integer number (12313350).

Almost surely, 2^104820392 is an apocalyptic number.

It is an amenable number.

104820392 is a deficient number, since it is larger than the sum of its proper divisors (92193208).

104820392 is a wasteful number, since it uses less digits than its factorization.

104820392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31696 (or 31692 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 104820392 is about 10238.1830419269. The cubic root of 104820392 is about 471.5002490865.

Adding to 104820392 its reverse (293028401), we get a palindrome (397848793).

The spelling of 104820392 in words is "one hundred four million, eight hundred twenty thousand, three hundred ninety-two".