8044402 has 4 divisors (see below), whose sum is σ = 12066606. Its totient is φ = 4022200.

The previous prime is 8044373. The next prime is 8044409. The reversal of 8044402 is 2044408.

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., 4618201 + 3426201 = 2149^2 + 1851^2 .

It is not an unprimeable number, because it can be changed into a prime (8044409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2011099 + ... + 2011102.

Almost surely, 2^8044402 is an apocalyptic number.

8044402 is a deficient number, since it is larger than the sum of its proper divisors (4022204).

8044402 is a wasteful number, since it uses less digits than its factorization.

8044402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4022203.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 8044402 is about 2836.2655023816. The cubic root of 8044402 is about 200.3693342080.

The spelling of 8044402 in words is "eight million, forty-four thousand, four hundred two".