82590803 has 2 divisors, whose sum is σ = 82590804. Its totient is φ = 82590802.

The previous prime is 82590799. The next prime is 82590841. The reversal of 82590803 is 30809528.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 82590803 - 2² = 82590799 is a prime.

It is not a weakly prime, because it can be changed into another prime (82590203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41295401 + 41295402.

It is an arithmetic number, because the mean of its divisors is an integer number (41295402).

Almost surely, 2^82590803 is an apocalyptic number.

82590803 is a deficient number, since it is larger than the sum of its proper divisors (1).

82590803 is an equidigital number, since it uses as much as digits as its factorization.

82590803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 82590803 is about 9087.9482282856. The cubic root of 82590803 is about 435.4890399949.

The spelling of 82590803 in words is "eighty-two million, five hundred ninety thousand, eight hundred three".