48378380 has 48 divisors (see below), whose sum is σ = 105840000. Its totient is φ = 18552576.

The previous prime is 48378377. The next prime is 48378419. The reversal of 48378380 is 8387384.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 138446 + ... + 138794.

It is an arithmetic number, because the mean of its divisors is an integer number (2205000).

Almost surely, 2^48378380 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48378380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52920000).

48378380 is an abundant number, since it is smaller than the sum of its proper divisors (57461620).

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

48378380 is a wasteful number, since it uses less digits than its factorization.

48378380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626 (or 624 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 41.

The square root of 48378380 is about 6955.4568505599. The cubic root of 48378380 is about 364.3765675884.

The spelling of 48378380 in words is "forty-eight million, three hundred seventy-eight thousand, three hundred eighty".