85873435 has 12 divisors (see below), whose sum is σ = 104550624. Its totient is φ = 67711280.

The previous prime is 85873433. The next prime is 85873439. The reversal of 85873435 is 53437858.

It is not a de Polignac number, because 85873435 - 2¹ = 85873433 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85873391 and 85873400.

It is not an unprimeable number, because it can be changed into a prime (85873433) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23502 + ... + 26908.

It is an arithmetic number, because the mean of its divisors is an integer number (8712552).

Almost surely, 2^85873435 is an apocalyptic number.

85873435 is a deficient number, since it is larger than the sum of its proper divisors (18677189).

85873435 is an equidigital number, since it uses as much as digits as its factorization.

85873435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3554 (or 3483 counting only the distinct ones).

The product of its digits is 403200, while the sum is 43.

The square root of 85873435 is about 9266.7920555066. The cubic root of 85873435 is about 441.1838556167.

The spelling of 85873435 in words is "eighty-five million, eight hundred seventy-three thousand, four hundred thirty-five".