85354225 has 12 divisors (see below), whose sum is σ = 115461360. Its totient is φ = 62075600.

The previous prime is 85354193. The next prime is 85354249. The reversal of 85354225 is 52245358.

It is not a de Polignac number, because 85354225 - 2⁵ = 85354193 is a prime.

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, 154915 + ... + 155464.

It is an arithmetic number, because the mean of its divisors is an integer number (9621780).

Almost surely, 2^85354225 is an apocalyptic number.

It is an amenable number.

85354225 is a deficient number, since it is larger than the sum of its proper divisors (30107135).

85354225 is a wasteful number, since it uses less digits than its factorization.

85354225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310400 (or 310395 counting only the distinct ones).

The product of its digits is 48000, while the sum is 34.

The square root of 85354225 is about 9238.7350324598. The cubic root of 85354225 is about 440.2928921103.

The spelling of 85354225 in words is "eighty-five million, three hundred fifty-four thousand, two hundred twenty-five".