85743055 has 8 divisors (see below), whose sum is σ = 106210944. Its totient is φ = 66381600.

The previous prime is 85743043. The next prime is 85743061. The reversal of 85743055 is 55034758.

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

It is not a de Polignac number, because 85743055 - 2⁷ = 85742927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 276436 + ... + 276745.

It is an arithmetic number, because the mean of its divisors is an integer number (13276368).

Almost surely, 2^85743055 is an apocalyptic number.

85743055 is a deficient number, since it is larger than the sum of its proper divisors (20467889).

85743055 is a wasteful number, since it uses less digits than its factorization.

85743055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553217.

The product of its (nonzero) digits is 84000, while the sum is 37.

The square root of 85743055 is about 9259.7545863808. The cubic root of 85743055 is about 440.9604621735.

The spelling of 85743055 in words is "eighty-five million, seven hundred forty-three thousand, fifty-five".