8001802 has 4 divisors (see below), whose sum is σ = 12002706. Its totient is φ = 4000900.

The previous prime is 8001787. The next prime is 8001811. The reversal of 8001802 is 2081008.

It is a happy number.

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., 4280761 + 3721041 = 2069^2 + 1929^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8001802.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000449 + ... + 2000452.

Almost surely, 2^8001802 is an apocalyptic number.

8001802 is a deficient number, since it is larger than the sum of its proper divisors (4000904).

8001802 is a wasteful number, since it uses less digits than its factorization.

8001802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4000903.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 8001802 is about 2828.7456584147. The cubic root of 8001802 is about 200.0150155393.

The spelling of 8001802 in words is "eight million, one thousand, eight hundred two".