48179772 has 60 divisors (see below), whose sum is σ = 129387720. Its totient is φ = 15621984.

The previous prime is 48179753. The next prime is 48179773. The reversal of 48179772 is 27797184.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48179773) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9979 + ... + 13997.

It is an arithmetic number, because the mean of its divisors is an integer number (2156462).

Almost surely, 2^48179772 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48179772, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64693860).

48179772 is an abundant number, since it is smaller than the sum of its proper divisors (81207948).

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

48179772 is a wasteful number, since it uses less digits than its factorization.

48179772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4072 (or 4061 counting only the distinct ones).

The product of its digits is 197568, while the sum is 45.

The square root of 48179772 is about 6941.1650318949. The cubic root of 48179772 is about 363.8772580562.

The spelling of 48179772 in words is "forty-eight million, one hundred seventy-nine thousand, seven hundred seventy-two".