100173064 has 16 divisors (see below), whose sum is σ = 189762300. Its totient is φ = 49569792.

The previous prime is 100173043. The next prime is 100173067. The reversal of 100173064 is 460371001.

It can be written as a sum of positive squares in 2 ways, for example, as 97180164 + 2992900 = 9858^2 + 1730^2 .

It is a super-2 number, since 2×100173064² = 20069285502296192, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100173067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63769 + ... + 65320.

Almost surely, 2^100173064 is an apocalyptic number.

It is an amenable number.

100173064 is a deficient number, since it is larger than the sum of its proper divisors (89589236).

100173064 is a wasteful number, since it uses less digits than its factorization.

100173064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129192 (or 129188 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 100173064 is about 10008.6494593427. The cubic root of 100173064 is about 464.4264930186.

The spelling of 100173064 in words is "one hundred million, one hundred seventy-three thousand, sixty-four".