48772768 has 24 divisors (see below), whose sum is σ = 104751360. Its totient is φ = 22169280.

The previous prime is 48772747. The next prime is 48772769. The reversal of 48772768 is 86727784.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (48772769) 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 3 ways as a sum of consecutive naturals, for example, 68928 + ... + 69631.

It is an arithmetic number, because the mean of its divisors is an integer number (4364640).

Almost surely, 2^48772768 is an apocalyptic number.

It is an amenable number.

48772768 is an abundant number, since it is smaller than the sum of its proper divisors (55978592).

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

48772768 is a wasteful number, since it uses less digits than its factorization.

48772768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138580 (or 138572 counting only the distinct ones).

The product of its digits is 1053696, while the sum is 49.

The square root of 48772768 is about 6983.7502819044. The cubic root of 48772768 is about 365.3640403739.

The spelling of 48772768 in words is "forty-eight million, seven hundred seventy-two thousand, seven hundred sixty-eight".