49873850 has 36 divisors (see below), whose sum is σ = 100263114. Its totient is φ = 18348480.

The previous prime is 49873849. The next prime is 49873871. The reversal of 49873850 is 5837894.

It can be written as a sum of positive squares in 9 ways, for example, as 4405801 + 45468049 = 2099^2 + 6743^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 179912 + ... + 180188.

Almost surely, 2^49873850 is an apocalyptic number.

49873850 is an abundant number, since it is smaller than the sum of its proper divisors (50389264).

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

49873850 is a wasteful number, since it uses less digits than its factorization.

49873850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579 (or 297 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 49873850 is about 7062.1420263260. The cubic root of 49873850 is about 368.0930618846.

The spelling of 49873850 in words is "forty-nine million, eight hundred seventy-three thousand, eight hundred fifty".