474442203 has 4 divisors (see below), whose sum is σ = 632589608. Its totient is φ = 316294800.

The previous prime is 474442153. The next prime is 474442207. The reversal of 474442203 is 302244474.

It is a happy number.

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

It is not a de Polignac number, because 474442203 - 2⁹ = 474441691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474442207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79073698 + ... + 79073703.

It is an arithmetic number, because the mean of its divisors is an integer number (158147402).

Almost surely, 2^474442203 is an apocalyptic number.

474442203 is a deficient number, since it is larger than the sum of its proper divisors (158147405).

474442203 is a wasteful number, since it uses less digits than its factorization.

474442203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158147404.

The product of its (nonzero) digits is 21504, while the sum is 30.

The square root of 474442203 is about 21781.6942178518. The cubic root of 474442203 is about 779.9398392127.

Adding to 474442203 its reverse (302244474), we get a palindrome (776686677).

The spelling of 474442203 in words is "four hundred seventy-four million, four hundred forty-two thousand, two hundred three".