49307 has 2 divisors, whose sum is σ = 49308. Its totient is φ = 49306.

The previous prime is 49297. The next prime is 49331. The reversal of 49307 is 70394.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49307 is a prime.

It is a Chen prime.

It is a nialpdrome in base 15.

It is not a weakly prime, because it can be changed into another prime (49367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24653 + 24654.

It is an arithmetic number, because the mean of its divisors is an integer number (24654).

2⁴⁹³⁰⁷ is an apocalyptic number.

49307 is a deficient number, since it is larger than the sum of its proper divisors (1).

49307 is an equidigital number, since it uses as much as digits as its factorization.

49307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 49307 is about 222.0517957595. The cubic root of 49307 is about 36.6693202855.

Subtracting from 49307 its sum of digits (23), we obtain a square (49284 = 222²).

The spelling of 49307 in words is "forty-nine thousand, three hundred seven".