85353330 has 32 divisors (see below), whose sum is σ = 205156224. Its totient is φ = 22726656.

The previous prime is 85353313. The next prime is 85353341. The reversal of 85353330 is 3335358.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22962 + ... + 26418.

It is an arithmetic number, because the mean of its divisors is an integer number (6411132).

Almost surely, 2^85353330 is an apocalyptic number.

85353330 is an abundant number, since it is smaller than the sum of its proper divisors (119802894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

85353330 is a wasteful number, since it uses less digits than its factorization.

85353330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 85353330 is about 9238.6865949658. The cubic root of 85353330 is about 440.2913531764.

Adding to 85353330 its reverse (3335358), we get a palindrome (88688688).

The spelling of 85353330 in words is "eighty-five million, three hundred fifty-three thousand, three hundred thirty".