48563688 has 64 divisors (see below), whose sum is σ = 125634240. Its totient is φ = 15634944.

The previous prime is 48563663. The next prime is 48563689. The reversal of 48563688 is 88636584.

It is a super-2 number, since 2×48563688² = 4716863584322688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (48563689) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92595 + ... + 93117.

It is an arithmetic number, because the mean of its divisors is an integer number (1963035).

Almost surely, 2^48563688 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 48563688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62817120).

48563688 is an abundant number, since it is smaller than the sum of its proper divisors (77070552).

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

48563688 is a wasteful number, since it uses less digits than its factorization.

48563688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658 (or 654 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 48.

The square root of 48563688 is about 6968.7651703871. The cubic root of 48563688 is about 364.8412094682.

The spelling of 48563688 in words is "forty-eight million, five hundred sixty-three thousand, six hundred eighty-eight".