48021480 has 192 divisors, whose sum is σ = 174021120. Its totient is φ = 11404800.

The previous prime is 48021469. The next prime is 48021503. The reversal of 48021480 is 8412084.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 144915 + ... + 145245.

It is an arithmetic number, because the mean of its divisors is an integer number (906360).

Almost surely, 2^48021480 is an apocalyptic number.

48021480 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 48021480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87010560).

48021480 is an abundant number, since it is smaller than the sum of its proper divisors (125999640).

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

48021480 is a wasteful number, since it uses less digits than its factorization.

48021480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 385 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 48021480 is about 6929.7532423601. The cubic root of 48021480 is about 363.4783212464.

The spelling of 48021480 in words is "forty-eight million, twenty-one thousand, four hundred eighty".