49203616 has 96 divisors (see below), whose sum is σ = 127249920. Its totient is φ = 18144000.

The previous prime is 49203607. The next prime is 49203617. The reversal of 49203616 is 61630294.

49203616 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (49203617) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46291 + ... + 47341.

It is an arithmetic number, because the mean of its divisors is an integer number (1325520).

Almost surely, 2^49203616 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 49203616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63624960).

49203616 is an abundant number, since it is smaller than the sum of its proper divisors (78046304).

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

49203616 is a wasteful number, since it uses less digits than its factorization.

49203616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1098 (or 1090 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 49203616 is about 7014.5289221729. The cubic root of 49203616 is about 366.4367366533.

The spelling of 49203616 in words is "forty-nine million, two hundred three thousand, six hundred sixteen".