48824172 has 18 divisors (see below), whose sum is σ = 123416748. Its totient is φ = 16274712.

The previous prime is 48824161. The next prime is 48824177. The reversal of 48824172 is 27142884.

48824172 is a `hidden beast` number, since 488 + 2 + 4 + 172 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1356227 = 48824172 / (4 + 8 + 8 + 2 + 4 + 1 + 7 + 2).

It is not an unprimeable number, because it can be changed into a prime (48824177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 678078 + ... + 678149.

It is an arithmetic number, because the mean of its divisors is an integer number (6856486).

Almost surely, 2^48824172 is an apocalyptic number.

It is an amenable number.

48824172 is an abundant number, since it is smaller than the sum of its proper divisors (74592576).

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

48824172 is a wasteful number, since it uses less digits than its factorization.

48824172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1356237 (or 1356232 counting only the distinct ones).

The product of its digits is 28672, while the sum is 36.

The square root of 48824172 is about 6987.4295703070. The cubic root of 48824172 is about 365.4923536358.

The spelling of 48824172 in words is "forty-eight million, eight hundred twenty-four thousand, one hundred seventy-two".