49730705 has 8 divisors (see below), whose sum is σ = 60225000. Its totient is φ = 39419136.

The previous prime is 49730699. The next prime is 49730731. The reversal of 49730705 is 50703794.

It is a Cunningham number, because it is equal to 7052²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 183184 + 49547521 = 428^2 + 7039^2 .

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 49730705 - 2⁴ = 49730689 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45080 + ... + 46169.

It is an arithmetic number, because the mean of its divisors is an integer number (7528125).

Almost surely, 2^49730705 is an apocalyptic number.

It is an amenable number.

49730705 is a deficient number, since it is larger than the sum of its proper divisors (10494295).

49730705 is a wasteful number, since it uses less digits than its factorization.

49730705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91363.

The product of its (nonzero) digits is 26460, while the sum is 35.

The square root of 49730705 is about 7052.0000709019. Note that the first 4 decimals coincide. The cubic root of 49730705 is about 367.7405647224.

The spelling of 49730705 in words is "forty-nine million, seven hundred thirty thousand, seven hundred five".