801290 has 16 divisors (see below), whose sum is σ = 1648512. Its totient is φ = 274704.

The previous prime is 801289. The next prime is 801293. The reversal of 801290 is 92108.

It is not an unprimeable number, because it can be changed into a prime (801293) 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, 5654 + ... + 5793.

It is an arithmetic number, because the mean of its divisors is an integer number (103032).

2⁸⁰¹²⁹⁰ is an apocalyptic number.

801290 is an abundant number, since it is smaller than the sum of its proper divisors (847222).

It is a weird number, because it is abundant, but not a pseudoperfect number.

801290 is a wasteful number, since it uses less digits than its factorization.

801290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11461.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 801290 is about 895.1480324505. The cubic root of 801290 is about 92.8816469565.

Adding to 801290 its reverse (92108), we get a palindrome (893398).

The spelling of 801290 in words is "eight hundred one thousand, two hundred ninety".