85340177 has 8 divisors (see below), whose sum is σ = 92577576. Its totient is φ = 78198912.

The previous prime is 85340141. The next prime is 85340201. The reversal of 85340177 is 77104358.

It can be written as a sum of positive squares in 4 ways, for example, as 36481 + 85303696 = 191^2 + 9236^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 85340177 - 2¹⁰ = 85339153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (85340107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22178 + ... + 25739.

It is an arithmetic number, because the mean of its divisors is an integer number (11572197).

Almost surely, 2^85340177 is an apocalyptic number.

It is an amenable number.

85340177 is a deficient number, since it is larger than the sum of its proper divisors (7237399).

85340177 is a wasteful number, since it uses less digits than its factorization.

85340177 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48067.

The product of its (nonzero) digits is 23520, while the sum is 35.

The square root of 85340177 is about 9237.9747239316. The cubic root of 85340177 is about 440.2687356263.

The spelling of 85340177 in words is "eighty-five million, three hundred forty thousand, one hundred seventy-seven".