801245 has 8 divisors (see below), whose sum is σ = 967680. Its totient is φ = 636880.

The previous prime is 801217. The next prime is 801247. The reversal of 801245 is 542108.

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

It is not a de Polignac number, because 801245 - 2¹⁰ = 800221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801247) 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, 536 + ... + 1374.

It is an arithmetic number, because the mean of its divisors is an integer number (120960).

2⁸⁰¹²⁴⁵ is an apocalyptic number.

It is an amenable number.

801245 is a deficient number, since it is larger than the sum of its proper divisors (166435).

801245 is a wasteful number, since it uses less digits than its factorization.

801245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 801245 is about 895.1228965902. The cubic root of 801245 is about 92.8799081968.

The spelling of 801245 in words is "eight hundred one thousand, two hundred forty-five".