90582829 has 2 divisors, whose sum is σ = 90582830. Its totient is φ = 90582828.

The previous prime is 90582803. The next prime is 90582847. The reversal of 90582829 is 92828509.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90060100 + 522729 = 9490^2 + 723^2 .

It is a cyclic number.

It is not a de Polignac number, because 90582829 - 2²³ = 82194221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90582029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45291414 + 45291415.

It is an arithmetic number, because the mean of its divisors is an integer number (45291415).

Almost surely, 2^90582829 is an apocalyptic number.

It is an amenable number.

90582829 is a deficient number, since it is larger than the sum of its proper divisors (1).

90582829 is an equidigital number, since it uses as much as digits as its factorization.

90582829 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 90582829 is about 9517.5011951667. The cubic root of 90582829 is about 449.1057615983.

The spelling of 90582829 in words is "ninety million, five hundred eighty-two thousand, eight hundred twenty-nine".