860225745 has 8 divisors (see below), whose sum is σ = 1376361216. Its totient is φ = 458787056.

The previous prime is 860225731. The next prime is 860225747. The reversal of 860225745 is 547522068.

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 860225745 - 2⁵ = 860225713 is a prime.

It is a super-3 number, since 3×860225745³ (a number of 28 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (860225747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28674177 + ... + 28674206.

It is an arithmetic number, because the mean of its divisors is an integer number (172045152).

Almost surely, 2^860225745 is an apocalyptic number.

It is an amenable number.

860225745 is a deficient number, since it is larger than the sum of its proper divisors (516135471).

860225745 is a wasteful number, since it uses less digits than its factorization.

860225745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57348391.

The product of its (nonzero) digits is 134400, while the sum is 39.

The square root of 860225745 is about 29329.6052649878. The cubic root of 860225745 is about 951.0517419307.

The spelling of 860225745 in words is "eight hundred sixty million, two hundred twenty-five thousand, seven hundred forty-five".