855768476 has 12 divisors (see below), whose sum is σ = 1498308672. Its totient is φ = 427680288.

The previous prime is 855768469. The next prime is 855768479. The reversal of 855768476 is 674867558.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (855768479) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41345 + ... + 58488.

It is an arithmetic number, because the mean of its divisors is an integer number (124859056).

Almost surely, 2^855768476 is an apocalyptic number.

It is an amenable number.

855768476 is a deficient number, since it is larger than the sum of its proper divisors (642540196).

855768476 is a wasteful number, since it uses less digits than its factorization.

855768476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101980 (or 101978 counting only the distinct ones).

The product of its digits is 11289600, while the sum is 56.

The square root of 855768476 is about 29253.5207453735. The cubic root of 855768476 is about 949.4062683417.

The spelling of 855768476 in words is "eight hundred fifty-five million, seven hundred sixty-eight thousand, four hundred seventy-six".