85611082 has 16 divisors (see below), whose sum is σ = 136148040. Its totient is φ = 40235008.

The previous prime is 85611077. The next prime is 85611091. The reversal of 85611082 is 28011658.

It can be written as a sum of positive squares in 4 ways, for example, as 64625521 + 20985561 = 8039^2 + 4581^2 .

It is a super-2 number, since 2×85611082² = 14658514722421448, which contains 22 as substring.

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, 40344 + ... + 42412.

Almost surely, 2^85611082 is an apocalyptic number.

85611082 is a deficient number, since it is larger than the sum of its proper divisors (50536958).

85611082 is a wasteful number, since it uses less digits than its factorization.

85611082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3305.

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 85611082 is about 9252.6256813944. The cubic root of 85611082 is about 440.7341085333.

The spelling of 85611082 in words is "eighty-five million, six hundred eleven thousand, eighty-two".