49488727 has 4 divisors (see below), whose sum is σ = 49503520. Its totient is φ = 49473936.

The previous prime is 49488701. The next prime is 49488757. The reversal of 49488727 is 72788494.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49488727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49488757) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274 + ... + 9952.

It is an arithmetic number, because the mean of its divisors is an integer number (12375880).

Almost surely, 2^49488727 is an apocalyptic number.

49488727 is a deficient number, since it is larger than the sum of its proper divisors (14793).

49488727 is an equidigital number, since it uses as much as digits as its factorization.

49488727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14792.

The product of its digits is 903168, while the sum is 49.

The square root of 49488727 is about 7034.8224568926. The cubic root of 49488727 is about 367.1431481315.

The spelling of 49488727 in words is "forty-nine million, four hundred eighty-eight thousand, seven hundred twenty-seven".