855314972 has 6 divisors (see below), whose sum is σ = 1496801208. Its totient is φ = 427657484.

The previous prime is 855314881. The next prime is 855314983. The reversal of 855314972 is 279413558.

855314972 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106914368 + ... + 106914375.

It is an arithmetic number, because the mean of its divisors is an integer number (249466868).

Almost surely, 2^855314972 is an apocalyptic number.

It is an amenable number.

855314972 is a deficient number, since it is larger than the sum of its proper divisors (641486236).

855314972 is a wasteful number, since it uses less digits than its factorization.

855314972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213828747 (or 213828745 counting only the distinct ones).

The product of its digits is 302400, while the sum is 44.

The square root of 855314972 is about 29245.7684460504. The cubic root of 855314972 is about 949.2385299750.

The spelling of 855314972 in words is "eight hundred fifty-five million, three hundred fourteen thousand, nine hundred seventy-two".