49168536 has 32 divisors (see below), whose sum is σ = 124407360. Its totient is φ = 16191392.

The previous prime is 49168531. The next prime is 49168541. The reversal of 49168536 is 63586194.

It is an interprime number because it is at equal distance from previous prime (49168531) and next prime (49168541).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49168531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10350 + ... + 14333.

It is an arithmetic number, because the mean of its divisors is an integer number (3887730).

Almost surely, 2^49168536 is an apocalyptic number.

It is an amenable number.

49168536 is an abundant number, since it is smaller than the sum of its proper divisors (75238824).

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

49168536 is a wasteful number, since it uses less digits than its factorization.

49168536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24775 (or 24771 counting only the distinct ones).

The product of its digits is 155520, while the sum is 42.

The square root of 49168536 is about 7012.0279520264. The cubic root of 49168536 is about 366.3496315589.

The spelling of 49168536 in words is "forty-nine million, one hundred sixty-eight thousand, five hundred thirty-six".