104998837 has 2 divisors, whose sum is σ = 104998838. Its totient is φ = 104998836.

The previous prime is 104998813. The next prime is 104998843. The reversal of 104998837 is 738899401.

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., 64625521 + 40373316 = 8039^2 + 6354^2 .

It is a cyclic number.

It is not a de Polignac number, because 104998837 - 2⁷ = 104998709 is a prime.

It is a super-2 number, since 2×104998837² = 22049511542705138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104998867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52499418 + 52499419.

It is an arithmetic number, because the mean of its divisors is an integer number (52499419).

Almost surely, 2^104998837 is an apocalyptic number.

It is an amenable number.

104998837 is a deficient number, since it is larger than the sum of its proper divisors (1).

104998837 is an equidigital number, since it uses as much as digits as its factorization.

104998837 is an odious number, because the sum of its binary digits is odd.

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

The square root of 104998837 is about 10246.8940172132. The cubic root of 104998837 is about 471.7676562227.

The spelling of 104998837 in words is "one hundred four million, nine hundred ninety-eight thousand, eight hundred thirty-seven".