49988514 has 32 divisors (see below), whose sum is σ = 102021120. Its totient is φ = 16325712.

The previous prime is 49988513. The next prime is 49988531. The reversal of 49988514 is 41588994.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (49988513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76939 + ... + 77585.

It is an arithmetic number, because the mean of its divisors is an integer number (3188160).

Almost surely, 2^49988514 is an apocalyptic number.

49988514 is an abundant number, since it is smaller than the sum of its proper divisors (52032606).

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

49988514 is a wasteful number, since it uses less digits than its factorization.

49988514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 894.

The product of its digits is 414720, while the sum is 48.

The square root of 49988514 is about 7070.2555823676. The cubic root of 49988514 is about 368.3749378464.

The spelling of 49988514 in words is "forty-nine million, nine hundred eighty-eight thousand, five hundred fourteen".