48707191 has 8 divisors (see below), whose sum is σ = 53237744. Its totient is φ = 44288640.

The previous prime is 48707189. The next prime is 48707201. The reversal of 48707191 is 19170784.

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 48707191 - 2¹ = 48707189 is a prime.

It is a super-2 number, since 2×48707191² = 4744780910220962, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48707191.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48707111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27090 + ... + 28831.

It is an arithmetic number, because the mean of its divisors is an integer number (6654718).

Almost surely, 2^48707191 is an apocalyptic number.

48707191 is a deficient number, since it is larger than the sum of its proper divisors (4530553).

48707191 is a wasteful number, since it uses less digits than its factorization.

48707191 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56001.

The product of its (nonzero) digits is 14112, while the sum is 37.

The square root of 48707191 is about 6979.0537324196. The cubic root of 48707191 is about 365.2002179182.

The spelling of 48707191 in words is "forty-eight million, seven hundred seven thousand, one hundred ninety-one".