90632683 has 2 divisors, whose sum is σ = 90632684. Its totient is φ = 90632682.

The previous prime is 90632681. The next prime is 90632741. The reversal of 90632683 is 38623609.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90632683 - 2¹ = 90632681 is a prime.

Together with 90632681, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (90632681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45316341 + 45316342.

It is an arithmetic number, because the mean of its divisors is an integer number (45316342).

Almost surely, 2^90632683 is an apocalyptic number.

90632683 is a deficient number, since it is larger than the sum of its proper divisors (1).

90632683 is an equidigital number, since it uses as much as digits as its factorization.

90632683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 37.

The square root of 90632683 is about 9520.1199047071. The cubic root of 90632683 is about 449.1881378154.

The spelling of 90632683 in words is "ninety million, six hundred thirty-two thousand, six hundred eighty-three".