852465 has 16 divisors (see below), whose sum is σ = 1444608. Its totient is φ = 427776.

The previous prime is 852463. The next prime is 852521. The reversal of 852465 is 564258.

It is not a de Polignac number, because 852465 - 2¹ = 852463 is a prime.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (852463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1417 + ... + 1926.

It is an arithmetic number, because the mean of its divisors is an integer number (90288).

2⁸⁵²⁴⁶⁵ is an apocalyptic number.

852465 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

852465 is a deficient number, since it is larger than the sum of its proper divisors (592143).

852465 is a wasteful number, since it uses less digits than its factorization.

852465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3368.

The product of its digits is 9600, while the sum is 30.

The square root of 852465 is about 923.2903118738. The cubic root of 852465 is about 94.8183046069.

The spelling of 852465 in words is "eight hundred fifty-two thousand, four hundred sixty-five".