49566136 has 32 divisors (see below), whose sum is σ = 99504000. Its totient is φ = 23076576.

The previous prime is 49566109. The next prime is 49566137. The reversal of 49566136 is 63166594.

49566136 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49566137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6205 + ... + 11731.

It is an arithmetic number, because the mean of its divisors is an integer number (3109500).

Almost surely, 2^49566136 is an apocalyptic number.

It is an amenable number.

49566136 is an abundant number, since it is smaller than the sum of its proper divisors (49937864).

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

49566136 is a wasteful number, since it uses less digits than its factorization.

49566136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611 (or 5607 counting only the distinct ones).

The product of its digits is 116640, while the sum is 40.

The square root of 49566136 is about 7040.3221517200. The cubic root of 49566136 is about 367.3344737154.

The spelling of 49566136 in words is "forty-nine million, five hundred sixty-six thousand, one hundred thirty-six".