200513070 has 40 divisors (see below), whose sum is σ = 539159544. Its totient is φ = 53469936.

The previous prime is 200513009. The next prime is 200513081. The reversal of 200513070 is 70315002.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 122964 + ... + 124583.

Almost surely, 2^200513070 is an apocalyptic number.

200513070 is an abundant number, since it is smaller than the sum of its proper divisors (338646474).

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

200513070 is a wasteful number, since it uses less digits than its factorization.

200513070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247566 (or 247557 counting only the distinct ones).

The product of its (nonzero) digits is 210, while the sum is 18.

The square root of 200513070 is about 14160.2637687297. The cubic root of 200513070 is about 585.3031958886.

Adding to 200513070 its reverse (70315002), we get a palindrome (270828072).

The spelling of 200513070 in words is "two hundred million, five hundred thirteen thousand, seventy".