48647574 has 64 divisors (see below), whose sum is σ = 115473600. Its totient is φ = 15128064.

The previous prime is 48647569. The next prime is 48647593. The reversal of 48647574 is 47574684.

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, 180712 + ... + 180980.

It is an arithmetic number, because the mean of its divisors is an integer number (1804275).

Almost surely, 2^48647574 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48647574, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57736800).

48647574 is an abundant number, since it is smaller than the sum of its proper divisors (66826026).

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

48647574 is a wasteful number, since it uses less digits than its factorization.

48647574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494 (or 488 counting only the distinct ones).

The product of its digits is 752640, while the sum is 45.

The square root of 48647574 is about 6974.7812868935. The cubic root of 48647574 is about 365.0511569005.

The spelling of 48647574 in words is "forty-eight million, six hundred forty-seven thousand, five hundred seventy-four".