48378902 has 64 divisors (see below), whose sum is σ = 93139200. Its totient is φ = 18506880.

The previous prime is 48378901. The next prime is 48378907. The reversal of 48378902 is 20987384.

It is a self number, because there is not a number n which added to its sum of digits gives 48378902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48378901) 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 31 ways as a sum of consecutive naturals, for example, 157433 + ... + 157739.

It is an arithmetic number, because the mean of its divisors is an integer number (1455300).

Almost surely, 2^48378902 is an apocalyptic number.

48378902 is a deficient number, since it is larger than the sum of its proper divisors (44760298).

48378902 is a wasteful number, since it uses less digits than its factorization.

48378902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381.

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 48378902 is about 6955.4943749528. The cubic root of 48378902 is about 364.3778781179.

The spelling of 48378902 in words is "forty-eight million, three hundred seventy-eight thousand, nine hundred two".