49237471 has 2 divisors, whose sum is σ = 49237472. Its totient is φ = 49237470.

The previous prime is 49237469. The next prime is 49237481. The reversal of 49237471 is 17473294.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49237471 - 2¹ = 49237469 is a prime.

It is a super-3 number, since 3×49237471³ (a number of 24 digits) contains 333 as substring.

Together with 49237469, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49237471.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49237481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24618735 + 24618736.

It is an arithmetic number, because the mean of its divisors is an integer number (24618736).

Almost surely, 2^49237471 is an apocalyptic number.

49237471 is a deficient number, since it is larger than the sum of its proper divisors (1).

49237471 is an equidigital number, since it uses as much as digits as its factorization.

49237471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 42336, while the sum is 37.

The square root of 49237471 is about 7016.9417127407. The cubic root of 49237471 is about 366.5207607727.

The spelling of 49237471 in words is "forty-nine million, two hundred thirty-seven thousand, four hundred seventy-one".