852002497 has 8 divisors (see below), whose sum is σ = 858201344. Its totient is φ = 845825328.

The previous prime is 852002483. The next prime is 852002519. The reversal of 852002497 is 794200258.

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 852002497 - 2⁷ = 852002369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (852002407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78058 + ... + 88300.

It is an arithmetic number, because the mean of its divisors is an integer number (107275168).

Almost surely, 2^852002497 is an apocalyptic number.

It is an amenable number.

852002497 is a deficient number, since it is larger than the sum of its proper divisors (6198847).

852002497 is a wasteful number, since it uses less digits than its factorization.

852002497 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10839.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 852002497 is about 29189.0818115267. The cubic root of 852002497 is about 948.0115368432.

The spelling of 852002497 in words is "eight hundred fifty-two million, two thousand, four hundred ninety-seven".