200325978 has 24 divisors (see below), whose sum is σ = 439272288. Its totient is φ = 65970312.

The previous prime is 200325973. The next prime is 200326031. The reversal of 200325978 is 879523002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (200325973) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 65550 + ... + 68537.

It is an arithmetic number, because the mean of its divisors is an integer number (18303012).

Almost surely, 2^200325978 is an apocalyptic number.

200325978 is an abundant number, since it is smaller than the sum of its proper divisors (238946310).

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

200325978 is a wasteful number, since it uses less digits than its factorization.

200325978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134178 (or 134175 counting only the distinct ones).

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

The square root of 200325978 is about 14153.6559941239. The cubic root of 200325978 is about 585.1210969996.

The spelling of 200325978 in words is "two hundred million, three hundred twenty-five thousand, nine hundred seventy-eight".