49873208 has 32 divisors (see below), whose sum is σ = 116588160. Its totient is φ = 19430880.

The previous prime is 49873207. The next prime is 49873237. The reversal of 49873208 is 80237894.

It is a super-2 number, since 2×49873208² = 4974673752422528, which contains 22 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49873207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39866 + ... + 41097.

It is an arithmetic number, because the mean of its divisors is an integer number (3643380).

Almost surely, 2^49873208 is an apocalyptic number.

It is an amenable number.

49873208 is an abundant number, since it is smaller than the sum of its proper divisors (66714952).

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

49873208 is a wasteful number, since it uses less digits than its factorization.

49873208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80987 (or 80983 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 49873208 is about 7062.0965725484. The cubic root of 49873208 is about 368.0914824546.

The spelling of 49873208 in words is "forty-nine million, eight hundred seventy-three thousand, two hundred eight".