49730001 has 4 divisors (see below), whose sum is σ = 66306672. Its totient is φ = 33153332.

The previous prime is 49729997. The next prime is 49730003. The reversal of 49730001 is 10003794.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 49730001 - 2² = 49729997 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49730003) 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, 8288331 + ... + 8288336.

It is an arithmetic number, because the mean of its divisors is an integer number (16576668).

Almost surely, 2^49730001 is an apocalyptic number.

It is an amenable number.

49730001 is a deficient number, since it is larger than the sum of its proper divisors (16576671).

49730001 is a wasteful number, since it uses less digits than its factorization.

49730001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16576670.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 49730001 is about 7051.9501558080. The cubic root of 49730001 is about 367.7388294392.

Adding to 49730001 its reverse (10003794), we get a palindrome (59733795).

The spelling of 49730001 in words is "forty-nine million, seven hundred thirty thousand, one".