48797472 has 96 divisors (see below), whose sum is σ = 139345920. Its totient is φ = 14895360.

The previous prime is 48797461. The next prime is 48797477. The reversal of 48797472 is 27479784.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (48797477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56113 + ... + 56975.

It is an arithmetic number, because the mean of its divisors is an integer number (1451520).

Almost surely, 2^48797472 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48797472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69672960).

48797472 is an abundant number, since it is smaller than the sum of its proper divisors (90548448).

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

48797472 is a wasteful number, since it uses less digits than its factorization.

48797472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926 (or 918 counting only the distinct ones).

The product of its digits is 790272, while the sum is 48.

The square root of 48797472 is about 6985.5187352122. The cubic root of 48797472 is about 365.4257170714.

The spelling of 48797472 in words is "forty-eight million, seven hundred ninety-seven thousand, four hundred seventy-two".