8409022 has 4 divisors (see below), whose sum is σ = 12613536. Its totient is φ = 4204510.

The previous prime is 8409019. The next prime is 8409041. The reversal of 8409022 is 2209048.

8409022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2102254 + ... + 2102257.

It is an arithmetic number, because the mean of its divisors is an integer number (3153384).

Almost surely, 2^8409022 is an apocalyptic number.

8409022 is a deficient number, since it is larger than the sum of its proper divisors (4204514).

8409022 is a wasteful number, since it uses less digits than its factorization.

8409022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4204513.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 8409022 is about 2899.8313744078. The cubic root of 8409022 is about 203.3520225289.

The spelling of 8409022 in words is "eight million, four hundred nine thousand, twenty-two".