855002606 has 8 divisors (see below), whose sum is σ = 1283715864. Its totient is φ = 427097320.

The previous prime is 855002581. The next prime is 855002651. The reversal of 855002606 is 606200558.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199340 + ... + 203583.

It is an arithmetic number, because the mean of its divisors is an integer number (160464483).

Almost surely, 2^855002606 is an apocalyptic number.

855002606 is a deficient number, since it is larger than the sum of its proper divisors (428713258).

855002606 is a wasteful number, since it uses less digits than its factorization.

855002606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403986.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 855002606 is about 29240.4275960527. The cubic root of 855002606 is about 949.1229600951.

The spelling of 855002606 in words is "eight hundred fifty-five million, two thousand, six hundred six".