200622463 has 4 divisors (see below), whose sum is σ = 211181560. Its totient is φ = 190063368.

The previous prime is 200622419. The next prime is 200622511. The reversal of 200622463 is 364226002.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 200622463 - 2⁹ = 200621951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200622263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5279520 + ... + 5279557.

It is an arithmetic number, because the mean of its divisors is an integer number (52795390).

Almost surely, 2^200622463 is an apocalyptic number.

200622463 is a deficient number, since it is larger than the sum of its proper divisors (10559097).

200622463 is a wasteful number, since it uses less digits than its factorization.

200622463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10559096.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 200622463 is about 14164.1259172601. The cubic root of 200622463 is about 585.4096169350.

Adding to 200622463 its reverse (364226002), we get a palindrome (564848465).

The spelling of 200622463 in words is "two hundred million, six hundred twenty-two thousand, four hundred sixty-three".