200402200 has 48 divisors (see below), whose sum is σ = 466912080. Its totient is φ = 79992960.

The previous prime is 200402161. The next prime is 200402201. The reversal of 200402200 is 2204002.

It is a happy number.

It is a super-2 number, since 2×200402200² = 80322083529680000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200402201) 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, 145917 + ... + 147283.

It is an arithmetic number, because the mean of its divisors is an integer number (9727335).

Almost surely, 2^200402200 is an apocalyptic number.

200402200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200402200 is an abundant number, since it is smaller than the sum of its proper divisors (266509880).

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

200402200 is a wasteful number, since it uses less digits than its factorization.

200402200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2116 (or 2107 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 10.

The square root of 200402200 is about 14156.3483992165. The cubic root of 200402200 is about 585.1952984676.

Adding to 200402200 its reverse (2204002), we get a palindrome (202606202).

The spelling of 200402200 in words is "two hundred million, four hundred two thousand, two hundred".