104478430 has 32 divisors (see below), whose sum is σ = 227572416. Its totient is φ = 33713664.

The previous prime is 104478391. The next prime is 104478487. The reversal of 104478430 is 34874401.

It is a junction number, because it is equal to n+sod(n) for n = 104478392 and 104478401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42709 + ... + 45088.

It is an arithmetic number, because the mean of its divisors is an integer number (7111638).

Almost surely, 2^104478430 is an apocalyptic number.

104478430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104478430 is an abundant number, since it is smaller than the sum of its proper divisors (123093986).

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

104478430 is a wasteful number, since it uses less digits than its factorization.

104478430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87828.

The product of its (nonzero) digits is 10752, while the sum is 31.

The square root of 104478430 is about 10221.4690724964. The cubic root of 104478430 is about 470.9869557620.

The spelling of 104478430 in words is "one hundred four million, four hundred seventy-eight thousand, four hundred thirty".