404233082 has 16 divisors (see below), whose sum is σ = 661833504. Its totient is φ = 183642000.

The previous prime is 404233069. The next prime is 404233091. The reversal of 404233082 is 280332404.

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, 49232 + ... + 56852.

It is an arithmetic number, because the mean of its divisors is an integer number (41364594).

Almost surely, 2^404233082 is an apocalyptic number.

404233082 is a deficient number, since it is larger than the sum of its proper divisors (257600422).

404233082 is a wasteful number, since it uses less digits than its factorization.

404233082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10045.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 404233082 is about 20105.5485376550. The cubic root of 404233082 is about 739.3963192015.

Adding to 404233082 its reverse (280332404), we get a palindrome (684565486).

The spelling of 404233082 in words is "four hundred four million, two hundred thirty-three thousand, eighty-two".