676006555 has 32 divisors (see below), whose sum is σ = 947865600. Its totient is φ = 453278592.

The previous prime is 676006523. The next prime is 676006571. The reversal of 676006555 is 555600676.

It is a cyclic number.

It is not a de Polignac number, because 676006555 - 2⁵ = 676006523 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 300264 + ... + 302506.

It is an arithmetic number, because the mean of its divisors is an integer number (29620800).

Almost surely, 2^676006555 is an apocalyptic number.

676006555 is a deficient number, since it is larger than the sum of its proper divisors (271859045).

676006555 is a wasteful number, since it uses less digits than its factorization.

676006555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2443.

The product of its (nonzero) digits is 189000, while the sum is 40.

The square root of 676006555 is about 26000.1260573867. The cubic root of 676006555 is about 877.6411322688.

The spelling of 676006555 in words is "six hundred seventy-six million, six thousand, five hundred fifty-five".