85714851 has 8 divisors (see below), whose sum is σ = 114330384. Its totient is φ = 57121280.

The previous prime is 85714843. The next prime is 85714877. The reversal of 85714851 is 15841758.

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

It is a cyclic number.

It is not a de Polignac number, because 85714851 - 2³ = 85714843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85714801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9355 + ... + 16091.

It is an arithmetic number, because the mean of its divisors is an integer number (14291298).

Almost surely, 2^85714851 is an apocalyptic number.

85714851 is a deficient number, since it is larger than the sum of its proper divisors (28615533).

85714851 is a wasteful number, since it uses less digits than its factorization.

85714851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10981.

The product of its digits is 44800, while the sum is 39.

The square root of 85714851 is about 9258.2315265930. The cubic root of 85714851 is about 440.9121075759.

The spelling of 85714851 in words is "eighty-five million, seven hundred fourteen thousand, eight hundred fifty-one".