48939576 has 64 divisors (see below), whose sum is σ = 144353280. Its totient is φ = 13530240.

The previous prime is 48939557. The next prime is 48939599. The reversal of 48939576 is 67593984.

It is a congruent number.

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, 510 + ... + 9906.

It is an arithmetic number, because the mean of its divisors is an integer number (2255520).

Almost surely, 2^48939576 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 48939576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72176640).

48939576 is an abundant number, since it is smaller than the sum of its proper divisors (95413704).

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

48939576 is a wasteful number, since it uses less digits than its factorization.

48939576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9444 (or 9440 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 51.

The square root of 48939576 is about 6995.6826686178. The cubic root of 48939576 is about 365.7800942423.

The spelling of 48939576 in words is "forty-eight million, nine hundred thirty-nine thousand, five hundred seventy-six".