49270727 has 4 divisors (see below), whose sum is σ = 53749896. Its totient is φ = 44791560.

The previous prime is 49270721. The next prime is 49270747. The reversal of 49270727 is 72707294.

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

It is not a de Polignac number, because 49270727 - 2¹² = 49266631 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49270721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2239568 + ... + 2239589.

It is an arithmetic number, because the mean of its divisors is an integer number (13437474).

Almost surely, 2^49270727 is an apocalyptic number.

49270727 is a deficient number, since it is larger than the sum of its proper divisors (4479169).

49270727 is a wasteful number, since it uses less digits than its factorization.

49270727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4479168.

The product of its (nonzero) digits is 49392, while the sum is 38.

The square root of 49270727 is about 7019.3110060746. The cubic root of 49270727 is about 366.6032607533.

The spelling of 49270727 in words is "forty-nine million, two hundred seventy thousand, seven hundred twenty-seven".