49105202 has 16 divisors (see below), whose sum is σ = 74972952. Its totient is φ = 24117120.

The previous prime is 49105187. The next prime is 49105213. The reversal of 49105202 is 20250194.

49105202 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 4 ways, for example, as 35628961 + 13476241 = 5969^2 + 3671^2 .

It is a super-2 number, since 2×49105202² = 4822641726921608, which contains 22 as substring.

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, 45752 + ... + 46812.

Almost surely, 2^49105202 is an apocalyptic number.

49105202 is a deficient number, since it is larger than the sum of its proper divisors (25867750).

49105202 is a wasteful number, since it uses less digits than its factorization.

49105202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1453.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 49105202 is about 7007.5103995642. The cubic root of 49105202 is about 366.1922656299.

Adding to 49105202 its reverse (20250194), we get a palindrome (69355396).

The spelling of 49105202 in words is "forty-nine million, one hundred five thousand, two hundred two".