100470859 has 4 divisors (see below), whose sum is σ = 101392720. Its totient is φ = 99549000.

The previous prime is 100470827. The next prime is 100470889. The reversal of 100470859 is 958074001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 958074001 = 79 ⋅12127519.

It is a cyclic number.

It is not a de Polignac number, because 100470859 - 2⁵ = 100470827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100470889) 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, 460767 + ... + 460984.

It is an arithmetic number, because the mean of its divisors is an integer number (25348180).

Almost surely, 2^100470859 is an apocalyptic number.

100470859 is a deficient number, since it is larger than the sum of its proper divisors (921861).

100470859 is an equidigital number, since it uses as much as digits as its factorization.

100470859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 921860.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 100470859 is about 10023.5153015297. The cubic root of 100470859 is about 464.8862542148.

The spelling of 100470859 in words is "one hundred million, four hundred seventy thousand, eight hundred fifty-nine".