49988706 has 16 divisors (see below), whose sum is σ = 104324544. Its totient is φ = 15938384.

The previous prime is 49988693. The next prime is 49988797. The reversal of 49988706 is 60788994.

It is a happy number.

49988706 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 7 ways as a sum of consecutive naturals, for example, 180981 + ... + 181256.

It is an arithmetic number, because the mean of its divisors is an integer number (6520284).

Almost surely, 2^49988706 is an apocalyptic number.

49988706 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

49988706 is an abundant number, since it is smaller than the sum of its proper divisors (54335838).

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

49988706 is a wasteful number, since it uses less digits than its factorization.

49988706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362265.

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 49988706 is about 7070.2691603644. The cubic root of 49988706 is about 368.3754094741.

The spelling of 49988706 in words is "forty-nine million, nine hundred eighty-eight thousand, seven hundred six".