49571238 has 16 divisors (see below), whose sum is σ = 100053360. Its totient is φ = 16371936.

The previous prime is 49571213. The next prime is 49571239. The reversal of 49571238 is 83217594.

It is a junction number, because it is equal to n+sod(n) for n = 49571196 and 49571205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49571239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37245 + ... + 38552.

It is an arithmetic number, because the mean of its divisors is an integer number (6253335).

Almost surely, 2^49571238 is an apocalyptic number.

49571238 is an abundant number, since it is smaller than the sum of its proper divisors (50482122).

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

49571238 is a wasteful number, since it uses less digits than its factorization.

49571238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75911.

The product of its digits is 60480, while the sum is 39.

The square root of 49571238 is about 7040.6844837700. The cubic root of 49571238 is about 367.3470769182.

The spelling of 49571238 in words is "forty-nine million, five hundred seventy-one thousand, two hundred thirty-eight".