200032046 has 4 divisors (see below), whose sum is σ = 300048072. Its totient is φ = 100016022.

The previous prime is 200032043. The next prime is 200032061. The reversal of 200032046 is 640230002.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×200032046² = 80025638853892232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200032043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50008010 + ... + 50008013.

It is an arithmetic number, because the mean of its divisors is an integer number (75012018).

Almost surely, 2^200032046 is an apocalyptic number.

200032046 is a deficient number, since it is larger than the sum of its proper divisors (100016026).

200032046 is a wasteful number, since it uses less digits than its factorization.

200032046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100016025.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 200032046 is about 14143.2685755450. The cubic root of 200032046 is about 584.8347803320.

Adding to 200032046 its reverse (640230002), we get a palindrome (840262048).

The spelling of 200032046 in words is "two hundred million, thirty-two thousand, forty-six".