82603307 has 2 divisors, whose sum is σ = 82603308. Its totient is φ = 82603306.

The previous prime is 82603291. The next prime is 82603319. The reversal of 82603307 is 70330628.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82603307 - 2⁴ = 82603291 is a prime.

It is equal to p_4812473 and since 82603307 and 4812473 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 82603307.

It is not a weakly prime, because it can be changed into another prime (82603007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41301653 + 41301654.

It is an arithmetic number, because the mean of its divisors is an integer number (41301654).

Almost surely, 2^82603307 is an apocalyptic number.

82603307 is a deficient number, since it is larger than the sum of its proper divisors (1).

82603307 is an equidigital number, since it uses as much as digits as its factorization.

82603307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 82603307 is about 9088.6361463093. The cubic root of 82603307 is about 435.5110161309.

The spelling of 82603307 in words is "eighty-two million, six hundred three thousand, three hundred seven".