852597470 has 8 divisors (see below), whose sum is σ = 1534675464. Its totient is φ = 341038984.

The previous prime is 852597463. The next prime is 852597479. The reversal of 852597470 is 74795258.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (852597479) 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, 42629864 + ... + 42629883.

It is an arithmetic number, because the mean of its divisors is an integer number (191834433).

Almost surely, 2^852597470 is an apocalyptic number.

852597470 is a deficient number, since it is larger than the sum of its proper divisors (682077994).

852597470 is a wasteful number, since it uses less digits than its factorization.

852597470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85259754.

The product of its (nonzero) digits is 705600, while the sum is 47.

The square root of 852597470 is about 29199.2717374937. The cubic root of 852597470 is about 948.2321582720.

It can be divided in two parts, 85259 and 7470, that added together give a palindrome (92729).

The spelling of 852597470 in words is "eight hundred fifty-two million, five hundred ninety-seven thousand, four hundred seventy".