104819136 has 28 divisors (see below), whose sum is σ = 277334472. Its totient is φ = 34939648.

The previous prime is 104819131. The next prime is 104819147. The reversal of 104819136 is 631918401.

It is a junction number, because it is equal to n+sod(n) for n = 104819097 and 104819106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104819131) 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, 272775 + ... + 273158.

Almost surely, 2^104819136 is an apocalyptic number.

104819136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104819136 is an abundant number, since it is smaller than the sum of its proper divisors (172515336).

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

104819136 is an equidigital number, since it uses as much as digits as its factorization.

104819136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545948 (or 545938 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 104819136 is about 10238.1217027343. The cubic root of 104819136 is about 471.4983658439.

The spelling of 104819136 in words is "one hundred four million, eight hundred nineteen thousand, one hundred thirty-six".