200245674 has 16 divisors (see below), whose sum is σ = 421570080. Its totient is φ = 63235440.

The previous prime is 200245673. The next prime is 200245691. The reversal of 200245674 is 476542002.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200245673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 878157 + ... + 878384.

It is an arithmetic number, because the mean of its divisors is an integer number (26348130).

Almost surely, 2^200245674 is an apocalyptic number.

200245674 is an abundant number, since it is smaller than the sum of its proper divisors (221324406).

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

200245674 is a wasteful number, since it uses less digits than its factorization.

200245674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1756565.

The product of its (nonzero) digits is 13440, while the sum is 30.

The square root of 200245674 is about 14150.8188455651. The cubic root of 200245674 is about 585.0429013756.

Adding to 200245674 its reverse (476542002), we get a palindrome (676787676).

The spelling of 200245674 in words is "two hundred million, two hundred forty-five thousand, six hundred seventy-four".