906280 has 32 divisors (see below), whose sum is σ = 2066400. Its totient is φ = 357696.

The previous prime is 906263. The next prime is 906289. The reversal of 906280 is 82609.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (906289) 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, 5479 + ... + 5641.

It is an arithmetic number, because the mean of its divisors is an integer number (64575).

2⁹⁰⁶²⁸⁰ is an apocalyptic number.

It is an amenable number.

906280 is an abundant number, since it is smaller than the sum of its proper divisors (1160120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

906280 is a wasteful number, since it uses less digits than its factorization.

906280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 906280 is about 951.9873948745. The cubic root of 906280 is about 96.7729838320.

Adding to 906280 its reverse (82609), we get a palindrome (988889).

The spelling of 906280 in words is "nine hundred six thousand, two hundred eighty".