801213 has 8 divisors (see below), whose sum is σ = 1220928. Its totient is φ = 457824.

The previous prime is 801197. The next prime is 801217. The reversal of 801213 is 312108.

It is a happy number.

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

It is not a de Polignac number, because 801213 - 2⁴ = 801197 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 801192 and 801201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801217) 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, 19056 + ... + 19097.

It is an arithmetic number, because the mean of its divisors is an integer number (152616).

2⁸⁰¹²¹³ is an apocalyptic number.

It is an amenable number.

801213 is a deficient number, since it is larger than the sum of its proper divisors (419715).

801213 is a wasteful number, since it uses less digits than its factorization.

801213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38163.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 801213 is about 895.1050217712. The cubic root of 801213 is about 92.8786717058.

The spelling of 801213 in words is "eight hundred one thousand, two hundred thirteen".