49713771 has 8 divisors (see below), whose sum is σ = 67901904. Its totient is φ = 32334080.

The previous prime is 49713757. The next prime is 49713773. The reversal of 49713771 is 17731794.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49713771 - 2⁶ = 49713707 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49713773) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201966 + ... + 202211.

It is an arithmetic number, because the mean of its divisors is an integer number (8487738).

Almost surely, 2^49713771 is an apocalyptic number.

49713771 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

49713771 is a deficient number, since it is larger than the sum of its proper divisors (18188133).

49713771 is a wasteful number, since it uses less digits than its factorization.

49713771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404221.

The product of its digits is 37044, while the sum is 39.

The square root of 49713771 is about 7050.7993163896. The cubic root of 49713771 is about 367.6988197167.

The spelling of 49713771 in words is "forty-nine million, seven hundred thirteen thousand, seven hundred seventy-one".