172050104 has 32 divisors (see below), whose sum is σ = 335437200. Its totient is φ = 82663680.

The previous prime is 172050103. The next prime is 172050107. The reversal of 172050104 is 401050271.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172050101) 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 7 ways as a sum of consecutive naturals, for example, 18062 + ... + 25890.

Almost surely, 2^172050104 is an apocalyptic number.

It is an amenable number.

172050104 is a deficient number, since it is larger than the sum of its proper divisors (163387096).

172050104 is a wasteful number, since it uses less digits than its factorization.

172050104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7943 (or 7939 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 172050104 is about 13116.7871066050. The cubic root of 172050104 is about 556.1837720419.

The spelling of 172050104 in words is "one hundred seventy-two million, fifty thousand, one hundred four".