49915460 has 48 divisors (see below), whose sum is σ = 120933120. Its totient is φ = 16951680.

The previous prime is 49915433. The next prime is 49915471. The reversal of 49915460 is 6451994.

49915460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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, 13625 + ... + 16895.

It is an arithmetic number, because the mean of its divisors is an integer number (2519440).

Almost surely, 2^49915460 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 49915460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60466560).

49915460 is an abundant number, since it is smaller than the sum of its proper divisors (71017660).

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

49915460 is a wasteful number, since it uses less digits than its factorization.

49915460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3396 (or 3394 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 49915460 is about 7065.0874021487. The cubic root of 49915460 is about 368.1954007173.

The spelling of 49915460 in words is "forty-nine million, nine hundred fifteen thousand, four hundred sixty".