8280022 has 8 divisors (see below), whose sum is σ = 12848400. Its totient is φ = 3997224.

The previous prime is 8280011. The next prime is 8280043. The reversal of 8280022 is 2200828.

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

It is a junction number, because it is equal to n+sod(n) for n = 8279975 and 8280002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71322 + ... + 71437.

It is an arithmetic number, because the mean of its divisors is an integer number (1606050).

Almost surely, 2^8280022 is an apocalyptic number.

8280022 is a deficient number, since it is larger than the sum of its proper divisors (4568378).

8280022 is a wasteful number, since it uses less digits than its factorization.

8280022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142790.

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 8280022 is about 2877.5027367494. The cubic root of 8280022 is about 202.3068075663.

The spelling of 8280022 in words is "eight million, two hundred eighty thousand, twenty-two".