48172194 has 36 divisors (see below), whose sum is σ = 121415814. Its totient is φ = 13763232.

The previous prime is 48172193. The next prime is 48172217. The reversal of 48172194 is 49127184.

48172194 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 38900169 + 9272025 = 6237^2 + 3045^2 .

It is not an unprimeable number, because it can be changed into a prime (48172193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 26427 + ... + 28190.

Almost surely, 2^48172194 is an apocalyptic number.

48172194 is an abundant number, since it is smaller than the sum of its proper divisors (73243620).

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

48172194 is a wasteful number, since it uses less digits than its factorization.

48172194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54639 (or 54629 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 48172194 is about 6940.6191366477. The cubic root of 48172194 is about 363.8581794655.

The spelling of 48172194 in words is "forty-eight million, one hundred seventy-two thousand, one hundred ninety-four".