49937 has 2 divisors, whose sum is σ = 49938. Its totient is φ = 49936.

The previous prime is 49927. The next prime is 49939. The reversal of 49937 is 73994.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36481 + 13456 = 191^2 + 116^2 .

It is a cyclic number.

It is not a de Polignac number, because 49937 - 2⁴ = 49921 is a prime.

Together with 49939, it forms a pair of twin primes.

It is a Chen prime.

It is a plaindrome in base 11.

It is a nialpdrome in base 16.

It is not a weakly prime, because it can be changed into another prime (49939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24968 + 24969.

It is an arithmetic number, because the mean of its divisors is an integer number (24969).

2⁴⁹⁹³⁷ is an apocalyptic number.

It is an amenable number.

49937 is a deficient number, since it is larger than the sum of its proper divisors (1).

49937 is an equidigital number, since it uses as much as digits as its factorization.

49937 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6804, while the sum is 32.

The square root of 49937 is about 223.4658810646. The cubic root of 49937 is about 36.8248355509.

The spelling of 49937 in words is "forty-nine thousand, nine hundred thirty-seven".