90829127 has 2 divisors, whose sum is σ = 90829128. Its totient is φ = 90829126.

The previous prime is 90829103. The next prime is 90829159. The reversal of 90829127 is 72192809.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90829127 - 2¹⁰ = 90828103 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90823127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45414563 + 45414564.

It is an arithmetic number, because the mean of its divisors is an integer number (45414564).

Almost surely, 2^90829127 is an apocalyptic number.

90829127 is a deficient number, since it is larger than the sum of its proper divisors (1).

90829127 is an equidigital number, since it uses as much as digits as its factorization.

90829127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 38.

The square root of 90829127 is about 9530.4316271615. The cubic root of 90829127 is about 449.5124381870.

The spelling of 90829127 in words is "ninety million, eight hundred twenty-nine thousand, one hundred twenty-seven".