49948727 has 4 divisors (see below), whose sum is σ = 50134680. Its totient is φ = 49762776.

The previous prime is 49948711. The next prime is 49948753. The reversal of 49948727 is 72784994.

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

It is a cyclic number.

It is not a de Polignac number, because 49948727 - 2⁴ = 49948711 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 (49948427) 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, 92573 + ... + 93110.

It is an arithmetic number, because the mean of its divisors is an integer number (12533670).

Almost surely, 2^49948727 is an apocalyptic number.

49948727 is a deficient number, since it is larger than the sum of its proper divisors (185953).

49948727 is a wasteful number, since it uses less digits than its factorization.

49948727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185952.

The product of its digits is 1016064, while the sum is 50.

The square root of 49948727 is about 7067.4413333257. The cubic root of 49948727 is about 368.2771792303.

The spelling of 49948727 in words is "forty-nine million, nine hundred forty-eight thousand, seven hundred twenty-seven".