48338940 has 96 divisors (see below), whose sum is σ = 150857280. Its totient is φ = 11483136.

The previous prime is 48338933. The next prime is 48338963. The reversal of 48338940 is 4983384.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21552 + ... + 23688.

It is an arithmetic number, because the mean of its divisors is an integer number (1571430).

Almost surely, 2^48338940 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 48338940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75428640).

48338940 is an abundant number, since it is smaller than the sum of its proper divisors (102518340).

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

48338940 is a wasteful number, since it uses less digits than its factorization.

48338940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2191 (or 2189 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 48338940 is about 6952.6210884817. The cubic root of 48338940 is about 364.2775225268.

The spelling of 48338940 in words is "forty-eight million, three hundred thirty-eight thousand, nine hundred forty".