85773001 has 8 divisors (see below), whose sum is σ = 88646400. Its totient is φ = 82906320.

The previous prime is 85772971. The next prime is 85773013. The reversal of 85773001 is 10037758.

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 85773001 - 2⁷ = 85772873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (85773031) by changing a digit.

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, 49335 + ... + 51043.

It is an arithmetic number, because the mean of its divisors is an integer number (11080800).

Almost surely, 2^85773001 is an apocalyptic number.

It is an amenable number.

85773001 is a deficient number, since it is larger than the sum of its proper divisors (2873399).

85773001 is a wasteful number, since it uses less digits than its factorization.

85773001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3359.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 85773001 is about 9261.3714427184. The cubic root of 85773001 is about 441.0117917535.

The spelling of 85773001 in words is "eighty-five million, seven hundred seventy-three thousand, one".