85812614 has 8 divisors (see below), whose sum is σ = 129198240. Its totient is φ = 42746536.

The previous prime is 85812599. The next prime is 85812637. The reversal of 85812614 is 41621858.

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

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 3 ways as a sum of consecutive naturals, for example, 79214 + ... + 80289.

It is an arithmetic number, because the mean of its divisors is an integer number (16149780).

Almost surely, 2^85812614 is an apocalyptic number.

85812614 is a deficient number, since it is larger than the sum of its proper divisors (43385626).

85812614 is a wasteful number, since it uses less digits than its factorization.

85812614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159774.

The product of its digits is 15360, while the sum is 35.

The square root of 85812614 is about 9263.5098100018. The cubic root of 85812614 is about 441.0796729096.

The spelling of 85812614 in words is "eighty-five million, eight hundred twelve thousand, six hundred fourteen".