82804903 has 2 divisors, whose sum is σ = 82804904. Its totient is φ = 82804902.

The previous prime is 82804873. The next prime is 82804933. The reversal of 82804903 is 30940828.

It is a balanced prime because it is at equal distance from previous prime (82804873) and next prime (82804933).

It is a cyclic number.

It is not a de Polignac number, because 82804903 - 2¹⁷ = 82673831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (82804933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41402451 + 41402452.

It is an arithmetic number, because the mean of its divisors is an integer number (41402452).

Almost surely, 2^82804903 is an apocalyptic number.

82804903 is a deficient number, since it is larger than the sum of its proper divisors (1).

82804903 is an equidigital number, since it uses as much as digits as its factorization.

82804903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 82804903 is about 9099.7199407454. The cubic root of 82804903 is about 435.8650211325.

The spelling of 82804903 in words is "eighty-two million, eight hundred four thousand, nine hundred three".