200342268 has 48 divisors (see below), whose sum is σ = 593608960. Its totient is φ = 57240432.

The previous prime is 200342257. The next prime is 200342269. The reversal of 200342268 is 862243002.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200342269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131746 + ... + 133257.

Almost surely, 2^200342268 is an apocalyptic number.

200342268 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

200342268 is an abundant number, since it is smaller than the sum of its proper divisors (393266692).

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

200342268 is a wasteful number, since it uses less digits than its factorization.

200342268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265023 (or 265015 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 200342268 is about 14154.2314521135. The cubic root of 200342268 is about 585.1369567571.

The spelling of 200342268 in words is "two hundred million, three hundred forty-two thousand, two hundred sixty-eight".