83628527 has 2 divisors, whose sum is σ = 83628528. Its totient is φ = 83628526.

The previous prime is 83628521. The next prime is 83628563. The reversal of 83628527 is 72582638.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83628527 - 2⁴ = 83628511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83628521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41814263 + 41814264.

It is an arithmetic number, because the mean of its divisors is an integer number (41814264).

Almost surely, 2^83628527 is an apocalyptic number.

83628527 is a deficient number, since it is larger than the sum of its proper divisors (1).

83628527 is an equidigital number, since it uses as much as digits as its factorization.

83628527 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 41.

The square root of 83628527 is about 9144.8634216154. The cubic root of 83628527 is about 437.3053754193.

The spelling of 83628527 in words is "eighty-three million, six hundred twenty-eight thousand, five hundred twenty-seven".