48623616 has 78 divisors (see below), whose sum is σ = 140557560. Its totient is φ = 16195584.

The previous prime is 48623599. The next prime is 48623639. The reversal of 48623616 is 61632684.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36205 + ... + 37523.

It is an arithmetic number, because the mean of its divisors is an integer number (1802020).

Almost surely, 2^48623616 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 48623616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70278780).

48623616 is an abundant number, since it is smaller than the sum of its proper divisors (91933944).

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

48623616 is a wasteful number, since it uses less digits than its factorization.

48623616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349 (or 1324 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 48623616 is about 6973.0636021766. The cubic root of 48623616 is about 364.9912201554.

The spelling of 48623616 in words is "forty-eight million, six hundred twenty-three thousand, six hundred sixteen".