49583616 has 80 divisors (see below), whose sum is σ = 139128000. Its totient is φ = 15648768.

The previous prime is 49583603. The next prime is 49583617. The reversal of 49583616 is 61638594.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49583617) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28335 + ... + 30033.

It is an arithmetic number, because the mean of its divisors is an integer number (1739100).

Almost surely, 2^49583616 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 49583616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69564000).

49583616 is an abundant number, since it is smaller than the sum of its proper divisors (89544384).

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

49583616 is a wasteful number, since it uses less digits than its factorization.

49583616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1739 (or 1723 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 49583616 is about 7041.5634627546. The cubic root of 49583616 is about 367.3776500481.

The spelling of 49583616 in words is "forty-nine million, five hundred eighty-three thousand, six hundred sixteen".