85145796 has 24 divisors (see below), whose sum is σ = 220748640. Its totient is φ = 28381896.

The previous prime is 85145789. The next prime is 85145803. The reversal of 85145796 is 69754158.

It is an interprime number because it is at equal distance from previous prime (85145789) and next prime (85145803).

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, 394086 + ... + 394301.

It is an arithmetic number, because the mean of its divisors is an integer number (9197860).

Almost surely, 2^85145796 is an apocalyptic number.

It is an amenable number.

85145796 is an abundant number, since it is smaller than the sum of its proper divisors (135602844).

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

85145796 is a wasteful number, since it uses less digits than its factorization.

85145796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788400 (or 788392 counting only the distinct ones).

The product of its digits is 302400, while the sum is 45.

The square root of 85145796 is about 9227.4479678836. The cubic root of 85145796 is about 439.9342119271.

The spelling of 85145796 in words is "eighty-five million, one hundred forty-five thousand, seven hundred ninety-six".