85414236 has 24 divisors (see below), whose sum is σ = 199451280. Its totient is φ = 28449792.

The previous prime is 85414229. The next prime is 85414243. The reversal of 85414236 is 63241458.

It is an interprime number because it is at equal distance from previous prime (85414229) and next prime (85414243).

It is a super-2 number, since 2×85414236² = 14591183422927392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 85414197 and 85414206.

It is a congruent number.

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, 25660 + ... + 28796.

It is an arithmetic number, because the mean of its divisors is an integer number (8310470).

Almost surely, 2^85414236 is an apocalyptic number.

It is an amenable number.

85414236 is an abundant number, since it is smaller than the sum of its proper divisors (114037044).

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

85414236 is a wasteful number, since it uses less digits than its factorization.

85414236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5413 (or 5411 counting only the distinct ones).

The product of its digits is 23040, while the sum is 33.

The square root of 85414236 is about 9241.9822549061. The cubic root of 85414236 is about 440.3960552393.

The spelling of 85414236 in words is "eighty-five million, four hundred fourteen thousand, two hundred thirty-six".