200631473 has 16 divisors (see below), whose sum is σ = 237265920. Its totient is φ = 166017600.

The previous prime is 200631451. The next prime is 200631499. The reversal of 200631473 is 374136002.

It is not a de Polignac number, because 200631473 - 2²⁴ = 183854257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200631443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116543 + ... + 118251.

It is an arithmetic number, because the mean of its divisors is an integer number (14829120).

Almost surely, 2^200631473 is an apocalyptic number.

It is an amenable number.

200631473 is a deficient number, since it is larger than the sum of its proper divisors (36634447).

200631473 is a wasteful number, since it uses less digits than its factorization.

200631473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2288.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 200631473 is about 14164.4439707318. The cubic root of 200631473 is about 585.4183804298.

Adding to 200631473 its reverse (374136002), we get a palindrome (574767475).

The spelling of 200631473 in words is "two hundred million, six hundred thirty-one thousand, four hundred seventy-three".