85293260 has 24 divisors (see below), whose sum is σ = 192894576. Its totient is φ = 31492800.

The previous prime is 85293253. The next prime is 85293281. The reversal of 85293260 is 6239258.

It is a self number, because there is not a number n which added to its sum of digits gives 85293260.

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 7 ways as a sum of consecutive naturals, for example, 163766 + ... + 164285.

It is an arithmetic number, because the mean of its divisors is an integer number (8037274).

Almost surely, 2^85293260 is an apocalyptic number.

It is an amenable number.

85293260 is an abundant number, since it is smaller than the sum of its proper divisors (107601316).

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

85293260 is a wasteful number, since it uses less digits than its factorization.

85293260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328073 (or 328071 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 85293260 is about 9235.4350195321. The cubic root of 85293260 is about 440.1880394623.

The spelling of 85293260 in words is "eighty-five million, two hundred ninety-three thousand, two hundred sixty".