855107 has 12 divisors (see below), whose sum is σ = 970368. Its totient is φ = 752400.

The previous prime is 855089. The next prime is 855119. The reversal of 855107 is 701558.

It is not a de Polignac number, because 855107 - 2¹⁰ = 854083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (855187) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4382 + ... + 4572.

It is an arithmetic number, because the mean of its divisors is an integer number (80864).

2⁸⁵⁵¹⁰⁷ is an apocalyptic number.

855107 is a deficient number, since it is larger than the sum of its proper divisors (115261).

855107 is a wasteful number, since it uses less digits than its factorization.

855107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250 (or 239 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 855107 is about 924.7199576088. The cubic root of 855107 is about 94.9161587155.

The spelling of 855107 in words is "eight hundred fifty-five thousand, one hundred seven".