1802200162 has 16 divisors (see below), whose sum is σ = 3116829312. Its totient is φ = 765535680.

The previous prime is 1802200139. The next prime is 1802200229. The reversal of 1802200162 is 2610022081.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568014 + ... + 571177.

It is an arithmetic number, because the mean of its divisors is an integer number (194801832).

Almost surely, 2^1802200162 is an apocalyptic number.

1802200162 is a deficient number, since it is larger than the sum of its proper divisors (1314629150).

1802200162 is a wasteful number, since it uses less digits than its factorization.

1802200162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1139313.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 1802200162 is about 42452.3281104818. The cubic root of 1802200162 is about 1216.9358206387.

The spelling of 1802200162 in words is "one billion, eight hundred two million, two hundred thousand, one hundred sixty-two".