106632587 has 2 divisors, whose sum is σ = 106632588. Its totient is φ = 106632586.

The previous prime is 106632523. The next prime is 106632593. The reversal of 106632587 is 785236601.

It is a strong prime.

It is an emirp because it is prime and its reverse (785236601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 106632587 - 2⁶ = 106632523 is a prime.

It is a super-3 number, since 3×106632587³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 106632587.

It is not a weakly prime, because it can be changed into another prime (106632287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53316293 + 53316294.

It is an arithmetic number, because the mean of its divisors is an integer number (53316294).

Almost surely, 2^106632587 is an apocalyptic number.

106632587 is a deficient number, since it is larger than the sum of its proper divisors (1).

106632587 is an equidigital number, since it uses as much as digits as its factorization.

106632587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 106632587 is about 10326.3055833149. The cubic root of 106632587 is about 474.2019278278.

The spelling of 106632587 in words is "one hundred six million, six hundred thirty-two thousand, five hundred eighty-seven".