855077700 has 36 divisors (see below), whose sum is σ = 2474025680. Its totient is φ = 228020640.

The previous prime is 855077669. The next prime is 855077701. The reversal of 855077700 is 7770558.

It is not an unprimeable number, because it can be changed into a prime (855077701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1424830 + ... + 1425429.

Almost surely, 2^855077700 is an apocalyptic number.

It is an amenable number.

855077700 is an abundant number, since it is smaller than the sum of its proper divisors (1618947980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

855077700 is a wasteful number, since it uses less digits than its factorization.

855077700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2850276 (or 2850269 counting only the distinct ones).

The product of its (nonzero) digits is 68600, while the sum is 39.

The square root of 855077700 is about 29241.7116462084. The cubic root of 855077700 is about 949.1507461130.

The spelling of 855077700 in words is "eight hundred fifty-five million, seventy-seven thousand, seven hundred".