49898713 has 2 divisors, whose sum is σ = 49898714. Its totient is φ = 49898712.

The previous prime is 49898683. The next prime is 49898743. The reversal of 49898713 is 31789894.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (49898683) and next prime (49898743).

It can be written as a sum of positive squares in only one way, i.e., 38588944 + 11309769 = 6212^2 + 3363^2 .

It is a cyclic number.

It is not a de Polignac number, because 49898713 - 2¹³ = 49890521 is a prime.

It is not a weakly prime, because it can be changed into another prime (49898743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24949356 + 24949357.

It is an arithmetic number, because the mean of its divisors is an integer number (24949357).

Almost surely, 2^49898713 is an apocalyptic number.

It is an amenable number.

49898713 is a deficient number, since it is larger than the sum of its proper divisors (1).

49898713 is an equidigital number, since it uses as much as digits as its factorization.

49898713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 49.

The square root of 49898713 is about 7063.9021086082. The cubic root of 49898713 is about 368.1542186994.

The spelling of 49898713 in words is "forty-nine million, eight hundred ninety-eight thousand, seven hundred thirteen".