857325226 has 8 divisors (see below), whose sum is σ = 1286266464. Its totient is φ = 428569740.

The previous prime is 857325223. The next prime is 857325229. The reversal of 857325226 is 622523758.

It is an interprime number because it is at equal distance from previous prime (857325223) and next prime (857325229).

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

It is not an unprimeable number, because it can be changed into a prime (857325223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34260 + ... + 53743.

It is an arithmetic number, because the mean of its divisors is an integer number (160783308).

Almost surely, 2^857325226 is an apocalyptic number.

857325226 is a deficient number, since it is larger than the sum of its proper divisors (428941238).

857325226 is a wasteful number, since it uses less digits than its factorization.

857325226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92876.

The product of its digits is 201600, while the sum is 40.

The square root of 857325226 is about 29280.1165639756. The cubic root of 857325226 is about 949.9816158954.

The spelling of 857325226 in words is "eight hundred fifty-seven million, three hundred twenty-five thousand, two hundred twenty-six".