853073 has 8 divisors (see below), whose sum is σ = 926016. Its totient is φ = 781200.

The previous prime is 853057. The next prime is 853079. The reversal of 853073 is 370358.

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 853073 - 2⁴ = 853057 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (853079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2588 + ... + 2898.

It is an arithmetic number, because the mean of its divisors is an integer number (115752).

2⁸⁵³⁰⁷³ is an apocalyptic number.

It is an amenable number.

853073 is a deficient number, since it is larger than the sum of its proper divisors (72943).

853073 is a wasteful number, since it uses less digits than its factorization.

853073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 853073 is about 923.6195104046. The cubic root of 853073 is about 94.8408415357.

The spelling of 853073 in words is "eight hundred fifty-three thousand, seventy-three".