48357971 has 4 divisors (see below), whose sum is σ = 49386912. Its totient is φ = 47329032.

The previous prime is 48357949. The next prime is 48357977. The reversal of 48357971 is 17975384.

48357971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48357971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48357977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 514400 + ... + 514493.

It is an arithmetic number, because the mean of its divisors is an integer number (12346728).

Almost surely, 2^48357971 is an apocalyptic number.

48357971 is a deficient number, since it is larger than the sum of its proper divisors (1028941).

48357971 is a wasteful number, since it uses less digits than its factorization.

48357971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028940.

The product of its digits is 211680, while the sum is 44.

The square root of 48357971 is about 6953.9895743379. The cubic root of 48357971 is about 364.3253215059.

The spelling of 48357971 in words is "forty-eight million, three hundred fifty-seven thousand, nine hundred seventy-one".