48109320 has 192 divisors, whose sum is σ = 189371520. Its totient is φ = 10340352.

The previous prime is 48109291. The next prime is 48109339. The reversal of 48109320 is 2390184.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42279 + ... + 43401.

It is an arithmetic number, because the mean of its divisors is an integer number (986310).

Almost surely, 2^48109320 is an apocalyptic number.

48109320 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 48109320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94685760).

48109320 is an abundant number, since it is smaller than the sum of its proper divisors (141262200).

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

48109320 is a wasteful number, since it uses less digits than its factorization.

48109320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1164 (or 1157 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 48109320 is about 6936.0882347329. The cubic root of 48109320 is about 363.6998088540.

The spelling of 48109320 in words is "forty-eight million, one hundred nine thousand, three hundred twenty".