85854725 has 12 divisors (see below), whose sum is σ = 116138400. Its totient is φ = 62439600.

The previous prime is 85854719. The next prime is 85854733. The reversal of 85854725 is 52745858.

It is not a de Polignac number, because 85854725 - 2¹⁰ = 85853701 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155825 + ... + 156374.

It is an arithmetic number, because the mean of its divisors is an integer number (9678200).

Almost surely, 2^85854725 is an apocalyptic number.

It is an amenable number.

85854725 is a deficient number, since it is larger than the sum of its proper divisors (30283675).

85854725 is a wasteful number, since it uses less digits than its factorization.

85854725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312220 (or 312215 counting only the distinct ones).

The product of its digits is 448000, while the sum is 44.

The square root of 85854725 is about 9265.7824817983. The cubic root of 85854725 is about 441.1518117547.

The spelling of 85854725 in words is "eighty-five million, eight hundred fifty-four thousand, seven hundred twenty-five".