49937471 has 2 divisors, whose sum is σ = 49937472. Its totient is φ = 49937470.

The previous prime is 49937431. The next prime is 49937473. The reversal of 49937471 is 17473994.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49937471 is a prime.

It is a super-3 number, since 3×49937471³ (a number of 24 digits) contains 333 as substring.

Together with 49937473, 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 (49937473) 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, 24968735 + 24968736.

It is an arithmetic number, because the mean of its divisors is an integer number (24968736).

Almost surely, 2^49937471 is an apocalyptic number.

49937471 is a deficient number, since it is larger than the sum of its proper divisors (1).

49937471 is an equidigital number, since it uses as much as digits as its factorization.

49937471 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 190512, while the sum is 44.

The square root of 49937471 is about 7066.6449606585. The cubic root of 49937471 is about 368.2495132642.

The spelling of 49937471 in words is "forty-nine million, nine hundred thirty-seven thousand, four hundred seventy-one".