49233971 has 2 divisors, whose sum is σ = 49233972. Its totient is φ = 49233970.

The previous prime is 49233953. The next prime is 49233973. The reversal of 49233971 is 17933294.

49233971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49233971 is a prime.

Together with 49233973, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (49233973) 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 as a sum of consecutive naturals, namely, 24616985 + 24616986.

It is an arithmetic number, because the mean of its divisors is an integer number (24616986).

Almost surely, 2^49233971 is an apocalyptic number.

49233971 is a deficient number, since it is larger than the sum of its proper divisors (1).

49233971 is an equidigital number, since it uses as much as digits as its factorization.

49233971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 38.

The square root of 49233971 is about 7016.6923119088. The cubic root of 49233971 is about 366.5120759707.

The spelling of 49233971 in words is "forty-nine million, two hundred thirty-three thousand, nine hundred seventy-one".