49747600 has 120 divisors (see below), whose sum is σ = 138691520. Its totient is φ = 16796160.

The previous prime is 49747589. The next prime is 49747609. The reversal of 49747600 is 674794.

49747600 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 49747600.

It is not an unprimeable number, because it can be changed into a prime (49747609) 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 23 ways as a sum of consecutive naturals, for example, 305119 + ... + 305281.

Almost surely, 2^49747600 is an apocalyptic number.

49747600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49747600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69345760).

49747600 is an abundant number, since it is smaller than the sum of its proper divisors (88943920).

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

49747600 is a wasteful number, since it uses less digits than its factorization.

49747600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 37.

The square root of 49747600 is about 7053.1978562919. The cubic root of 49747600 is about 367.7822041442.

The spelling of 49747600 in words is "forty-nine million, seven hundred forty-seven thousand, six hundred".