49064471 has 2 divisors, whose sum is σ = 49064472. Its totient is φ = 49064470.

The previous prime is 49064447. The next prime is 49064473. The reversal of 49064471 is 17446094.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49064471 is a prime.

It is a super-3 number, since 3×49064471³ (a number of 24 digits) contains 333 as substring.

Together with 49064473, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49064473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24532235 + 24532236.

It is an arithmetic number, because the mean of its divisors is an integer number (24532236).

Almost surely, 2^49064471 is an apocalyptic number.

49064471 is a deficient number, since it is larger than the sum of its proper divisors (1).

49064471 is an equidigital number, since it uses as much as digits as its factorization.

49064471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 49064471 is about 7004.6035576612. The cubic root of 49064471 is about 366.0909898492.

The spelling of 49064471 in words is "forty-nine million, sixty-four thousand, four hundred seventy-one".