200742552 has 24 divisors (see below), whose sum is σ = 543677940. Its totient is φ = 66914160.

The previous prime is 200742547. The next prime is 200742559. The reversal of 200742552 is 255247002.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200742559) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1393974 + ... + 1394117.

Almost surely, 2^200742552 is an apocalyptic number.

It is an amenable number.

200742552 is an abundant number, since it is smaller than the sum of its proper divisors (342935388).

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

200742552 is a wasteful number, since it uses less digits than its factorization.

200742552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2788103 (or 2788096 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 200742552 is about 14168.3644786545. The cubic root of 200742552 is about 585.5263988614.

Adding to 200742552 its reverse (255247002), we get a palindrome (455989554).

The spelling of 200742552 in words is "two hundred million, seven hundred forty-two thousand, five hundred fifty-two".