49370117 has 2 divisors, whose sum is σ = 49370118. Its totient is φ = 49370116.

The previous prime is 49370081. The next prime is 49370129. The reversal of 49370117 is 71107394.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49126081 + 244036 = 7009^2 + 494^2 .

It is a cyclic number.

It is not a de Polignac number, because 49370117 - 2⁶ = 49370053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49370147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24685058 + 24685059.

It is an arithmetic number, because the mean of its divisors is an integer number (24685059).

Almost surely, 2^49370117 is an apocalyptic number.

It is an amenable number.

49370117 is a deficient number, since it is larger than the sum of its proper divisors (1).

49370117 is an equidigital number, since it uses as much as digits as its factorization.

49370117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 49370117 is about 7026.3871939995. The cubic root of 49370117 is about 366.8496019206.

The spelling of 49370117 in words is "forty-nine million, three hundred seventy thousand, one hundred seventeen".