200972594 has 16 divisors (see below), whose sum is σ = 304365600. Its totient is φ = 99521184.

The previous prime is 200972579. The next prime is 200972609. The reversal of 200972594 is 495279002.

It is an interprime number because it is at equal distance from previous prime (200972579) and next prime (200972609).

It is a Curzon 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, 182654 + ... + 183750.

It is an arithmetic number, because the mean of its divisors is an integer number (19022850).

Almost surely, 2^200972594 is an apocalyptic number.

200972594 is a deficient number, since it is larger than the sum of its proper divisors (103393006).

200972594 is a wasteful number, since it uses less digits than its factorization.

200972594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1897.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 200972594 is about 14176.4803107118. The cubic root of 200972594 is about 585.7499758485.

The spelling of 200972594 in words is "two hundred million, nine hundred seventy-two thousand, five hundred ninety-four".