48712291 has 2 divisors, whose sum is σ = 48712292. Its totient is φ = 48712290.

The previous prime is 48712289. The next prime is 48712331. The reversal of 48712291 is 19221784.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48712291 - 2¹ = 48712289 is a prime.

Together with 48712289, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (48712201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24356145 + 24356146.

It is an arithmetic number, because the mean of its divisors is an integer number (24356146).

Almost surely, 2^48712291 is an apocalyptic number.

48712291 is a deficient number, since it is larger than the sum of its proper divisors (1).

48712291 is an equidigital number, since it uses as much as digits as its factorization.

48712291 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8064, while the sum is 34.

The square root of 48712291 is about 6979.4191019024. The cubic root of 48712291 is about 365.2129638535.

The spelling of 48712291 in words is "forty-eight million, seven hundred twelve thousand, two hundred ninety-one".