48147480 has 128 divisors (see below), whose sum is σ = 162360000. Its totient is φ = 12690432.

The previous prime is 48147469. The next prime is 48147493. The reversal of 48147480 is 8474184.

It is a happy number.

48147480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 117516 + ... + 117924.

Almost surely, 2^48147480 is an apocalyptic number.

48147480 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 48147480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81180000).

48147480 is an abundant number, since it is smaller than the sum of its proper divisors (114212520).

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

48147480 is a wasteful number, since it uses less digits than its factorization.

48147480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538 (or 528 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 36.

The square root of 48147480 is about 6938.8385195218. The cubic root of 48147480 is about 363.7959448820.

48147480 divided by its sum of digits (36) gives a triangular number (1337430 = T₁₆₃₅).

It can be divided in two parts, 481 and 47480, that added together give a square (47961 = 219²).

The spelling of 48147480 in words is "forty-eight million, one hundred forty-seven thousand, four hundred eighty".