200242584 has 32 divisors (see below), whose sum is σ = 556230000. Its totient is φ = 66747456.

The previous prime is 200242571. The next prime is 200242591. The reversal of 200242584 is 485242002.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 463309 + ... + 463740.

Almost surely, 2^200242584 is an apocalyptic number.

200242584 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

200242584 is an abundant number, since it is smaller than the sum of its proper divisors (355987416).

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

200242584 is a wasteful number, since it uses less digits than its factorization.

200242584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927064 (or 927054 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 200242584 is about 14150.7096641829. The cubic root of 200242584 is about 585.0398920857.

Adding to 200242584 its reverse (485242002), we get a palindrome (685484586).

The spelling of 200242584 in words is "two hundred million, two hundred forty-two thousand, five hundred eighty-four".