48798720 has 176 divisors, whose sum is σ = 173913120. Its totient is φ = 12976128.

The previous prime is 48798703. The next prime is 48798749. The reversal of 48798720 is 2789784.

It is a Smith number, since the sum of its digits (45) 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 (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138064 + ... + 138416.

Almost surely, 2^48798720 is an apocalyptic number.

48798720 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 48798720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86956560).

48798720 is an abundant number, since it is smaller than the sum of its proper divisors (125114400).

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

48798720 is a wasteful number, since it uses less digits than its factorization.

48798720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 45.

The square root of 48798720 is about 6985.6080622949. The cubic root of 48798720 is about 365.4288323106.

The spelling of 48798720 in words is "forty-eight million, seven hundred ninety-eight thousand, seven hundred twenty".