104072830 has 8 divisors (see below), whose sum is σ = 187331112. Its totient is φ = 41629128.

The previous prime is 104072807. The next prime is 104072833. The reversal of 104072830 is 38270401.

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

It is a junction number, because it is equal to n+sod(n) for n = 104072795 and 104072804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104072833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5203632 + ... + 5203651.

It is an arithmetic number, because the mean of its divisors is an integer number (23416389).

Almost surely, 2^104072830 is an apocalyptic number.

104072830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104072830 is a deficient number, since it is larger than the sum of its proper divisors (83258282).

104072830 is a wasteful number, since it uses less digits than its factorization.

104072830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10407290.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 104072830 is about 10201.6091867901. The cubic root of 104072830 is about 470.3766860997.

The spelling of 104072830 in words is "one hundred four million, seventy-two thousand, eight hundred thirty".