104040192 has 36 divisors (see below), whose sum is σ = 276900680. Its totient is φ = 34679808.

The previous prime is 104040191. The next prime is 104040203. The reversal of 104040192 is 291040401.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104040191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66967 + ... + 68502.

Almost surely, 2^104040192 is an apocalyptic number.

104040192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104040192 is an abundant number, since it is smaller than the sum of its proper divisors (172860488).

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

104040192 is an equidigital number, since it uses as much as digits as its factorization.

104040192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135488 (or 135474 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 104040192 is about 10200.0094117604. The cubic root of 104040192 is about 470.3275097699.

Adding to 104040192 its reverse (291040401), we get a palindrome (395080593).

The spelling of 104040192 in words is "one hundred four million, forty thousand, one hundred ninety-two".