8040814 has 4 divisors (see below), whose sum is σ = 12061224. Its totient is φ = 4020406.

The previous prime is 8040793. The next prime is 8040817. The reversal of 8040814 is 4180408.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8040817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2010202 + ... + 2010205.

It is an arithmetic number, because the mean of its divisors is an integer number (3015306).

Almost surely, 2^8040814 is an apocalyptic number.

8040814 is a deficient number, since it is larger than the sum of its proper divisors (4020410).

8040814 is a wasteful number, since it uses less digits than its factorization.

8040814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4020409.

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 8040814 is about 2835.6329099515. The cubic root of 8040814 is about 200.3395399037.

The spelling of 8040814 in words is "eight million, forty thousand, eight hundred fourteen".