80650200 has 48 divisors (see below), whose sum is σ = 250017480. Its totient is φ = 21506560.

The previous prime is 80650183. The next prime is 80650201. The reversal of 80650200 is 205608.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80650201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66609 + ... + 67808.

Almost surely, 2^80650200 is an apocalyptic number.

It is an amenable number.

80650200 is an abundant number, since it is smaller than the sum of its proper divisors (169367280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80650200 is a wasteful number, since it uses less digits than its factorization.

80650200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134436 (or 134427 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 80650200 is about 8980.5456404386. The cubic root of 80650200 is about 432.0511342078.

Adding to 80650200 its reverse (205608), we get a palindrome (80855808).

The spelling of 80650200 in words is "eighty million, six hundred fifty thousand, two hundred".