207300220 has 12 divisors (see below), whose sum is σ = 435330504. Its totient is φ = 82920080.

The previous prime is 207300209. The next prime is 207300239. The reversal of 207300220 is 22003702.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 207300194 and 207300203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5182486 + ... + 5182525.

It is an arithmetic number, because the mean of its divisors is an integer number (36277542).

Almost surely, 2^207300220 is an apocalyptic number.

207300220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

207300220 is an abundant number, since it is smaller than the sum of its proper divisors (228030284).

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

207300220 is a wasteful number, since it uses less digits than its factorization.

207300220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10365020 (or 10365018 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 16.

The square root of 207300220 is about 14397.9241559330. The cubic root of 207300220 is about 591.8340134536.

Adding to 207300220 its reverse (22003702), we get a palindrome (229303922).

The spelling of 207300220 in words is "two hundred seven million, three hundred thousand, two hundred twenty".