49420116 has 36 divisors (see below), whose sum is σ = 125279700. Its totient is φ = 16426368.

The previous prime is 49420103. The next prime is 49420127. The reversal of 49420116 is 61102494.

49420116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7817616 + 41602500 = 2796^2 + 6450^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 49420116.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 12240 + ... + 15768.

Almost surely, 2^49420116 is an apocalyptic number.

It is an amenable number.

49420116 is an abundant number, since it is smaller than the sum of its proper divisors (75859584).

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

49420116 is a wasteful number, since it uses less digits than its factorization.

49420116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3928 (or 3923 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 49420116 is about 7029.9442387547. The cubic root of 49420116 is about 366.9734009980.

The spelling of 49420116 in words is "forty-nine million, four hundred twenty thousand, one hundred sixteen".