8275890 has 32 divisors (see below), whose sum is σ = 22700160. Its totient is φ = 1891584.

The previous prime is 8275879. The next prime is 8275903. The reversal of 8275890 is 985728.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19495 + ... + 19914.

It is an arithmetic number, because the mean of its divisors is an integer number (709380).

Almost surely, 2^8275890 is an apocalyptic number.

8275890 is an abundant number, since it is smaller than the sum of its proper divisors (14424270).

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

8275890 is a wasteful number, since it uses less digits than its factorization.

8275890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39426.

The product of its (nonzero) digits is 40320, while the sum is 39.

The square root of 8275890 is about 2876.7846634741. The cubic root of 8275890 is about 202.2731494102.

The spelling of 8275890 in words is "eight million, two hundred seventy-five thousand, eight hundred ninety".