85733230 has 32 divisors (see below), whose sum is σ = 169607520. Its totient is φ = 30942720.

The previous prime is 85733209. The next prime is 85733231. The reversal of 85733230 is 3233758.

It is a junction number, because it is equal to n+sod(n) for n = 85733192 and 85733201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (85733231) 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, 12226 + ... + 17914.

It is an arithmetic number, because the mean of its divisors is an integer number (5300235).

Almost surely, 2^85733230 is an apocalyptic number.

85733230 is a deficient number, since it is larger than the sum of its proper divisors (83874290).

85733230 is a wasteful number, since it uses less digits than its factorization.

85733230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5844.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 85733230 is about 9259.2240495627. The cubic root of 85733230 is about 440.9436188189.

Adding to 85733230 its reverse (3233758), we get a palindrome (88966988).

The spelling of 85733230 in words is "eighty-five million, seven hundred thirty-three thousand, two hundred thirty".