49695727 has 4 divisors (see below), whose sum is σ = 49754440. Its totient is φ = 49637016.

The previous prime is 49695721. The next prime is 49695733. The reversal of 49695727 is 72759694.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (49695721) and next prime (49695733).

It is a cyclic number.

It is not a de Polignac number, because 49695727 - 2⁷ = 49695599 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 (49695721) 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, 28068 + ... + 29785.

It is an arithmetic number, because the mean of its divisors is an integer number (12438610).

Almost surely, 2^49695727 is an apocalyptic number.

49695727 is a deficient number, since it is larger than the sum of its proper divisors (58713).

49695727 is an equidigital number, since it uses as much as digits as its factorization.

49695727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58712.

The product of its digits is 952560, while the sum is 49.

The square root of 49695727 is about 7049.5196290244. The cubic root of 49695727 is about 367.6543279509.

The spelling of 49695727 in words is "forty-nine million, six hundred ninety-five thousand, seven hundred twenty-seven".