104428422 has 24 divisors (see below), whose sum is σ = 258584976. Its totient is φ = 29836656.

The previous prime is 104428409. The next prime is 104428451. The reversal of 104428422 is 224824401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 414273 + ... + 414524.

It is an arithmetic number, because the mean of its divisors is an integer number (10774374).

Almost surely, 2^104428422 is an apocalyptic number.

104428422 is an abundant number, since it is smaller than the sum of its proper divisors (154156554).

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

104428422 is a wasteful number, since it uses less digits than its factorization.

104428422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828812 (or 828809 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 27.

The square root of 104428422 is about 10219.0225559982. The cubic root of 104428422 is about 470.9117987031.

The spelling of 104428422 in words is "one hundred four million, four hundred twenty-eight thousand, four hundred twenty-two".