49675131 has 12 divisors (see below), whose sum is σ = 78276120. Its totient is φ = 30106080.

The previous prime is 49675117. The next prime is 49675141. The reversal of 49675131 is 13157694.

It is a de Polignac number, because none of the positive numbers 2^k-49675131 is a prime.

It is a super-2 number, since 2×49675131² = 4935237279734322, which contains 22 as substring.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (49675141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 250786 + ... + 250983.

It is an arithmetic number, because the mean of its divisors is an integer number (6523010).

Almost surely, 2^49675131 is an apocalyptic number.

49675131 is a deficient number, since it is larger than the sum of its proper divisors (28600989).

49675131 is a wasteful number, since it uses less digits than its factorization.

49675131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501786 (or 501783 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 49675131 is about 7048.0586688818. The cubic root of 49675131 is about 367.6035304591.

The spelling of 49675131 in words is "forty-nine million, six hundred seventy-five thousand, one hundred thirty-one".