85281035 has 8 divisors (see below), whose sum is σ = 116956896. Its totient is φ = 58478400.

The previous prime is 85280977. The next prime is 85281059. The reversal of 85281035 is 53018258.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 85281035 - 2¹⁶ = 85215499 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 85280992 and 85281010.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1218266 + ... + 1218335.

It is an arithmetic number, because the mean of its divisors is an integer number (14619612).

Almost surely, 2^85281035 is an apocalyptic number.

85281035 is a deficient number, since it is larger than the sum of its proper divisors (31675861).

85281035 is a wasteful number, since it uses less digits than its factorization.

85281035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2436613.

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 85281035 is about 9234.7731428552. The cubic root of 85281035 is about 440.1670078829.

The spelling of 85281035 in words is "eighty-five million, two hundred eighty-one thousand, thirty-five".