85233169 has 8 divisors (see below), whose sum is σ = 99247680. Its totient is φ = 71678256.

The previous prime is 85233151. The next prime is 85233173. The reversal of 85233169 is 96133258.

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 85233169 - 2¹³ = 85224977 is a prime.

It is a super-2 number, since 2×85233169² = 14529386195565122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (85233149) 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, 114499 + ... + 115240.

It is an arithmetic number, because the mean of its divisors is an integer number (12405960).

Almost surely, 2^85233169 is an apocalyptic number.

It is an amenable number.

85233169 is a deficient number, since it is larger than the sum of its proper divisors (14014511).

85233169 is a wasteful number, since it uses less digits than its factorization.

85233169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229799.

The product of its digits is 38880, while the sum is 37.

The square root of 85233169 is about 9232.1811615674. The cubic root of 85233169 is about 440.0846410860.

The spelling of 85233169 in words is "eighty-five million, two hundred thirty-three thousand, one hundred sixty-nine".