49518260 has 48 divisors (see below), whose sum is σ = 115879680. Its totient is φ = 17619840.

The previous prime is 49518257. The next prime is 49518281. The reversal of 49518260 is 6281594.

It is a self number, because there is not a number n which added to its sum of digits gives 49518260.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7946 + ... + 12734.

It is an arithmetic number, because the mean of its divisors is an integer number (2414160).

Almost surely, 2^49518260 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 49518260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57939840).

49518260 is an abundant number, since it is smaller than the sum of its proper divisors (66361420).

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

49518260 is a wasteful number, since it uses less digits than its factorization.

49518260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4856 (or 4854 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 49518260 is about 7036.9212017757. The cubic root of 49518260 is about 367.2161659890.

The spelling of 49518260 in words is "forty-nine million, five hundred eighteen thousand, two hundred sixty".