8908492141 has 2 divisors, whose sum is σ = 8908492142. Its totient is φ = 8908492140.

The previous prime is 8908492129. The next prime is 8908492157. The reversal of 8908492141 is 1412948098.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4874972041 + 4033520100 = 69821^2 + 63510^2 .

It is a cyclic number.

It is not a de Polignac number, because 8908492141 - 2¹⁷ = 8908361069 is a prime.

It is a super-2 number, since 2×8908492141² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8908492091 and 8908492100.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8908492111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4454246070 + 4454246071.

It is an arithmetic number, because the mean of its divisors is an integer number (4454246071).

Almost surely, 2^8908492141 is an apocalyptic number.

It is an amenable number.

8908492141 is a deficient number, since it is larger than the sum of its proper divisors (1).

8908492141 is an equidigital number, since it uses as much as digits as its factorization.

8908492141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 165888, while the sum is 46.

The square root of 8908492141 is about 94384.8088465511. The cubic root of 8908492141 is about 2073.0100157855.

The spelling of 8908492141 in words is "eight billion, nine hundred eight million, four hundred ninety-two thousand, one hundred forty-one".