85283369 has 4 divisors (see below), whose sum is σ = 85338960. Its totient is φ = 85227780.

The previous prime is 85283357. The next prime is 85283371. The reversal of 85283369 is 96338258.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 85283369 - 2¹² = 85279273 is a prime.

It is a super-2 number, since 2×85283369² = 14546506055980322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85283329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25427 + ... + 28584.

It is an arithmetic number, because the mean of its divisors is an integer number (21334740).

Almost surely, 2^85283369 is an apocalyptic number.

It is an amenable number.

85283369 is a deficient number, since it is larger than the sum of its proper divisors (55591).

85283369 is a wasteful number, since it uses less digits than its factorization.

85283369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55590.

The product of its digits is 311040, while the sum is 44.

The square root of 85283369 is about 9234.8995121766. The cubic root of 85283369 is about 440.1710233924.

The spelling of 85283369 in words is "eighty-five million, two hundred eighty-three thousand, three hundred sixty-nine".