48172380 has 24 divisors (see below), whose sum is σ = 134882832. Its totient is φ = 12845952.

The previous prime is 48172367. The next prime is 48172381. The reversal of 48172380 is 8327184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48172381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 401377 + ... + 401496.

It is an arithmetic number, because the mean of its divisors is an integer number (5620118).

Almost surely, 2^48172380 is an apocalyptic number.

It is an amenable number.

48172380 is an abundant number, since it is smaller than the sum of its proper divisors (86710452).

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

48172380 is a wasteful number, since it uses less digits than its factorization.

48172380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 802885 (or 802883 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 48172380 is about 6940.6325360157. The cubic root of 48172380 is about 363.8586477684.

The spelling of 48172380 in words is "forty-eight million, one hundred seventy-two thousand, three hundred eighty".