403223414 has 16 divisors (see below), whose sum is σ = 664028496. Its totient is φ = 182114400.

The previous prime is 403223407. The next prime is 403223449. The reversal of 403223414 is 414322304.

It is a self number, because there is not a number n which added to its sum of digits gives 403223414.

It is a congruent number.

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, 54917 + ... + 61824.

It is an arithmetic number, because the mean of its divisors is an integer number (41501781).

Almost surely, 2^403223414 is an apocalyptic number.

403223414 is a deficient number, since it is larger than the sum of its proper divisors (260805082).

403223414 is a wasteful number, since it uses less digits than its factorization.

403223414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116911.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 403223414 is about 20080.4236509094. The cubic root of 403223414 is about 738.7802000551.

Adding to 403223414 its reverse (414322304), we get a palindrome (817545718).

The spelling of 403223414 in words is "four hundred three million, two hundred twenty-three thousand, four hundred fourteen".