48771378 has 24 divisors (see below), whose sum is σ = 105814800. Its totient is φ = 16235064.

The previous prime is 48771367. The next prime is 48771379. The reversal of 48771378 is 87317784.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (48771379) 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 11 ways as a sum of consecutive naturals, for example, 17013 + ... + 19671.

It is an arithmetic number, because the mean of its divisors is an integer number (4408950).

Almost surely, 2^48771378 is an apocalyptic number.

48771378 is an abundant number, since it is smaller than the sum of its proper divisors (57043422).

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

48771378 is a wasteful number, since it uses less digits than its factorization.

48771378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3686 (or 3683 counting only the distinct ones).

The product of its digits is 263424, while the sum is 45.

The square root of 48771378 is about 6983.6507644641. The cubic root of 48771378 is about 365.3605694422.

The spelling of 48771378 in words is "forty-eight million, seven hundred seventy-one thousand, three hundred seventy-eight".