48488148 has 36 divisors (see below), whose sum is σ = 129778740. Its totient is φ = 15211776.

The previous prime is 48488137. The next prime is 48488173. The reversal of 48488148 is 84188484.

It can be written as a sum of positive squares in 2 ways, for example, as 40297104 + 8191044 = 6348^2 + 2862^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×48488148² = 4702200992939808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39003 + ... + 40226.

It is an arithmetic number, because the mean of its divisors is an integer number (3604965).

Almost surely, 2^48488148 is an apocalyptic number.

It is an amenable number.

48488148 is an abundant number, since it is smaller than the sum of its proper divisors (81290592).

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

48488148 is a wasteful number, since it uses less digits than its factorization.

48488148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79256 (or 79251 counting only the distinct ones).

The product of its digits is 262144, while the sum is 45.

The square root of 48488148 is about 6963.3431625908. The cubic root of 48488148 is about 364.6519431788.

It can be divided in two parts, 4848 and 8148, that added together give a square (12996 = 114²).

The spelling of 48488148 in words is "forty-eight million, four hundred eighty-eight thousand, one hundred forty-eight".