852435 has 24 divisors (see below), whose sum is σ = 1556880. Its totient is φ = 430272.

The previous prime is 852427. The next prime is 852437. The reversal of 852435 is 534258.

852435 = T₁₅₀ + T₁₅₁ + ... + T₂₀₃.

It is not a de Polignac number, because 852435 - 2³ = 852427 is a prime.

It is an Ulam number.

852435 is a lucky number.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 852399 and 852408.

It is not an unprimeable number, because it can be changed into a prime (852437) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 357 + ... + 1353.

It is an arithmetic number, because the mean of its divisors is an integer number (64870).

2⁸⁵²⁴³⁵ is an apocalyptic number.

852435 is a deficient number, since it is larger than the sum of its proper divisors (704445).

852435 is a wasteful number, since it uses less digits than its factorization.

852435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027 (or 1024 counting only the distinct ones).

The product of its digits is 4800, while the sum is 27.

The square root of 852435 is about 923.2740654865. The cubic root of 852435 is about 94.8171923100.

The spelling of 852435 in words is "eight hundred fifty-two thousand, four hundred thirty-five".