200725389 has 6 divisors (see below), whose sum is σ = 289936686. Its totient is φ = 133816920.

The previous prime is 200725373. The next prime is 200725397. The reversal of 200725389 is 983527002.

It is a happy number.

200725389 is a `hidden beast` number, since 200 + 72 + 5 + 389 = 666.

It can be written as a sum of positive squares in only one way, i.e., 130919364 + 69806025 = 11442^2 + 8355^2 .

It is not a de Polignac number, because 200725389 - 2⁴ = 200725373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200725289) 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, 11151402 + ... + 11151419.

It is an arithmetic number, because the mean of its divisors is an integer number (48322781).

Almost surely, 2^200725389 is an apocalyptic number.

It is an amenable number.

200725389 is a deficient number, since it is larger than the sum of its proper divisors (89211297).

200725389 is a wasteful number, since it uses less digits than its factorization.

200725389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22302827 (or 22302824 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 200725389 is about 14167.7587853549. The cubic root of 200725389 is about 585.5097113581.

The spelling of 200725389 in words is "two hundred million, seven hundred twenty-five thousand, three hundred eighty-nine".