8040922 has 4 divisors (see below), whose sum is σ = 12061386. Its totient is φ = 4020460.

The previous prime is 8040919. The next prime is 8040931. The reversal of 8040922 is 2290408.

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

It can be written as a sum of positive squares in only one way, i.e., 5248681 + 2792241 = 2291^2 + 1671^2 .

It is a super-2 number, since 2×8040922² = 129312853220168, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010229 + ... + 2010232.

Almost surely, 2^8040922 is an apocalyptic number.

8040922 is a deficient number, since it is larger than the sum of its proper divisors (4020464).

8040922 is a wasteful number, since it uses less digits than its factorization.

8040922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4020463.

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

The square root of 8040922 is about 2835.6519532552. The cubic root of 8040922 is about 200.3404368516.

The spelling of 8040922 in words is "eight million, forty thousand, nine hundred twenty-two".