200196240 has 40 divisors (see below), whose sum is σ = 620609088. Its totient is φ = 53385600.

The previous prime is 200196239. The next prime is 200196277. The reversal of 200196240 is 42691002.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 200196240.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416836 + ... + 417315.

Almost surely, 2^200196240 is an apocalyptic number.

200196240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200196240 is an abundant number, since it is smaller than the sum of its proper divisors (420412848).

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

200196240 is a wasteful number, since it uses less digits than its factorization.

200196240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834167 (or 834161 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 200196240 is about 14149.0720543787. The cubic root of 200196240 is about 584.9947548657.

It can be divided in two parts, 2001962 and 40, that added together give a palindrome (2002002).

The spelling of 200196240 in words is "two hundred million, one hundred ninety-six thousand, two hundred forty".