49382717 has 4 divisors (see below), whose sum is σ = 49638780. Its totient is φ = 49126656.

The previous prime is 49382713. The next prime is 49382741. The reversal of 49382717 is 71728394.

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

It can be written as a sum of positive squares in 2 ways, for example, as 18757561 + 30625156 = 4331^2 + 5534^2 .

It is a cyclic number.

It is not a de Polignac number, because 49382717 - 2² = 49382713 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 (49382713) 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, 127742 + ... + 128127.

It is an arithmetic number, because the mean of its divisors is an integer number (12409695).

Almost surely, 2^49382717 is an apocalyptic number.

It is an amenable number.

49382717 is a deficient number, since it is larger than the sum of its proper divisors (256063).

49382717 is a wasteful number, since it uses less digits than its factorization.

49382717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256062.

The product of its digits is 84672, while the sum is 41.

The square root of 49382717 is about 7027.2837569007. The cubic root of 49382717 is about 366.8808077869.

The spelling of 49382717 in words is "forty-nine million, three hundred eighty-two thousand, seven hundred seventeen".