48942320 has 160 divisors (see below), whose sum is σ = 141740928. Its totient is φ = 15335424.

The previous prime is 48942293. The next prime is 48942323. The reversal of 48942320 is 2324984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48942323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 504512 + ... + 504608.

Almost surely, 2^48942320 is an apocalyptic number.

48942320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48942320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70870464).

48942320 is an abundant number, since it is smaller than the sum of its proper divisors (92798608).

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

48942320 is a wasteful number, since it uses less digits than its factorization.

48942320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187 (or 181 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 48942320 is about 6995.8787868287. The cubic root of 48942320 is about 365.7869304398.

The spelling of 48942320 in words is "forty-eight million, nine hundred forty-two thousand, three hundred twenty".