48811072 has 28 divisors (see below), whose sum is σ = 97762060. Its totient is φ = 24178176.

The previous prime is 48811043. The next prime is 48811073. The reversal of 48811072 is 27011884.

It can be written as a sum of positive squares in 2 ways, for example, as 24840256 + 23970816 = 4984^2 + 4896^2 .

It is not an unprimeable number, because it can be changed into a prime (48811073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3478 + ... + 10474.

Almost surely, 2^48811072 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 48811072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48881030).

48811072 is an abundant number, since it is smaller than the sum of its proper divisors (48950988).

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

48811072 is a wasteful number, since it uses less digits than its factorization.

48811072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7118 (or 7108 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 48811072 is about 6986.4921097787. The cubic root of 48811072 is about 365.4596623280.

The spelling of 48811072 in words is "forty-eight million, eight hundred eleven thousand, seventy-two".