48928144 has 20 divisors (see below), whose sum is σ = 94959324. Its totient is φ = 24422528.

The previous prime is 48928127. The next prime is 48928163. The reversal of 48928144 is 44182984.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 24127744 + 24800400 = 4912^2 + 4980^2 .

It is a junction number, because it is equal to n+sod(n) for n = 48928097 and 48928106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8574 + ... + 13090.

Almost surely, 2^48928144 is an apocalyptic number.

It is an amenable number.

48928144 is a deficient number, since it is larger than the sum of its proper divisors (46031180).

48928144 is a wasteful number, since it uses less digits than its factorization.

48928144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5202 (or 5196 counting only the distinct ones).

The product of its digits is 73728, while the sum is 40.

The square root of 48928144 is about 6994.8655455269. The cubic root of 48928144 is about 365.7516106575.

It can be divided in two parts, 4 and 8928144, that multiplied together give a square (35712576 = 5976²).

The spelling of 48928144 in words is "forty-eight million, nine hundred twenty-eight thousand, one hundred forty-four".