49718760 has 256 divisors, whose sum is σ = 191116800. Its totient is φ = 10063872.

The previous prime is 49718759. The next prime is 49718777. The reversal of 49718760 is 6781794.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 316602 + ... + 316758.

It is an arithmetic number, because the mean of its divisors is an integer number (746550).

Almost surely, 2^49718760 is an apocalyptic number.

49718760 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 49718760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95558400).

49718760 is an abundant number, since it is smaller than the sum of its proper divisors (141398040).

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

49718760 is a wasteful number, since it uses less digits than its factorization.

49718760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 42.

The square root of 49718760 is about 7051.1530971891. The cubic root of 49718760 is about 367.7111193808.

It can be divided in two parts, 4971 and 8760, that added together give a palindrome (13731).

The spelling of 49718760 in words is "forty-nine million, seven hundred eighteen thousand, seven hundred sixty".