49538236 has 24 divisors (see below), whose sum is σ = 96776064. Its totient is φ = 21992880.

The previous prime is 49538219. The next prime is 49538261. The reversal of 49538236 is 63283594.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11200 + ... + 14983.

It is an arithmetic number, because the mean of its divisors is an integer number (4032336).

Almost surely, 2^49538236 is an apocalyptic number.

It is an amenable number.

49538236 is a deficient number, since it is larger than the sum of its proper divisors (47237828).

49538236 is a wasteful number, since it uses less digits than its factorization.

49538236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26241 (or 26239 counting only the distinct ones).

The product of its digits is 155520, while the sum is 40.

The square root of 49538236 is about 7038.3404293910. The cubic root of 49538236 is about 367.2655385097.

The spelling of 49538236 in words is "forty-nine million, five hundred thirty-eight thousand, two hundred thirty-six".