49704737 has 2 divisors, whose sum is σ = 49704738. Its totient is φ = 49704736.

The previous prime is 49704661. The next prime is 49704773. The reversal of 49704737 is 73740794.

Together with next prime (49704773) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42393121 + 7311616 = 6511^2 + 2704^2 .

It is a cyclic number.

It is not a de Polignac number, because 49704737 - 2¹² = 49700641 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 49704694 and 49704703.

It is not a weakly prime, because it can be changed into another prime (49704337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24852368 + 24852369.

It is an arithmetic number, because the mean of its divisors is an integer number (24852369).

Almost surely, 2^49704737 is an apocalyptic number.

It is an amenable number.

49704737 is a deficient number, since it is larger than the sum of its proper divisors (1).

49704737 is an equidigital number, since it uses as much as digits as its factorization.

49704737 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 148176, while the sum is 41.

The square root of 49704737 is about 7050.1586506972. The cubic root of 49704737 is about 367.6765455909.

The spelling of 49704737 in words is "forty-nine million, seven hundred four thousand, seven hundred thirty-seven".