48251378 has 24 divisors (see below), whose sum is σ = 87858432. Its totient is φ = 19779144.

The previous prime is 48251377. The next prime is 48251429. The reversal of 48251378 is 87315284.

It is not an unprimeable number, because it can be changed into a prime (48251377) 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, 8450 + ... + 12957.

It is an arithmetic number, because the mean of its divisors is an integer number (3660768).

Almost surely, 2^48251378 is an apocalyptic number.

48251378 is a deficient number, since it is larger than the sum of its proper divisors (39607054).

48251378 is a wasteful number, since it uses less digits than its factorization.

48251378 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21446 (or 21439 counting only the distinct ones).

The product of its digits is 53760, while the sum is 38.

The square root of 48251378 is about 6946.3211846272. The cubic root of 48251378 is about 364.0574366958.

The spelling of 48251378 in words is "forty-eight million, two hundred fifty-one thousand, three hundred seventy-eight".