201802006 has 16 divisors (see below), whose sum is σ = 346530816. Its totient is φ = 86340456.

The previous prime is 201801997. The next prime is 201802009. The reversal of 201802006 is 600208102.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201802009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3376 + ... + 20371.

It is an arithmetic number, because the mean of its divisors is an integer number (21658176).

Almost surely, 2^201802006 is an apocalyptic number.

201802006 is a deficient number, since it is larger than the sum of its proper divisors (144728810).

201802006 is a wasteful number, since it uses less digits than its factorization.

201802006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24363.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 201802006 is about 14205.7032912841. The cubic root of 201802006 is about 586.5546647558.

The spelling of 201802006 in words is "two hundred one million, eight hundred two thousand, six".