104594028100 has 27 divisors (see below), whose sum is σ = 226976059191. Its totient is φ = 41836317600.

The previous prime is 104594028089. The next prime is 104594028101. The reversal of 104594028100 is 1820495401.

It is a happy number.

The square root of 104594028100 is 323410.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 33684729156 + 70909298944 = 183534^2 + 266288^2 .

It is a super-2 number, since 2×104594028100² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104594028101) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3217930 + ... + 3250270.

Almost surely, 2^104594028100 is an apocalyptic number.

104594028100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104594028100 is the 323410-th square number.

It is an amenable number.

104594028100 is an abundant number, since it is smaller than the sum of its proper divisors (122382031091).

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

104594028100 is an frugal number, since it uses more digits than its factorization.

104594028100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64696 (or 32348 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 104594028100 in words is "one hundred four billion, five hundred ninety-four million, twenty-eight thousand, one hundred".