49188352 has 40 divisors (see below), whose sum is σ = 102578256. Its totient is φ = 23519232.

The previous prime is 49188319. The next prime is 49188353. The reversal of 49188352 is 25388194.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49188353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9688 + ... + 13864.

Almost surely, 2^49188352 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 49188352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51289128).

49188352 is an abundant number, since it is smaller than the sum of its proper divisors (53389904).

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

49188352 is an equidigital number, since it uses as much as digits as its factorization.

49188352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218 (or 4202 counting only the distinct ones).

The product of its digits is 69120, while the sum is 40.

The square root of 49188352 is about 7013.4408103298. The cubic root of 49188352 is about 366.3988405982.

The spelling of 49188352 in words is "forty-nine million, one hundred eighty-eight thousand, three hundred fifty-two".