404466022 has 16 divisors (see below), whose sum is σ = 609891120. Its totient is φ = 201172608.

The previous prime is 404466011. The next prime is 404466079. The reversal of 404466022 is 220664404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499554 + ... + 500362.

It is an arithmetic number, because the mean of its divisors is an integer number (38118195).

Almost surely, 2^404466022 is an apocalyptic number.

404466022 is a deficient number, since it is larger than the sum of its proper divisors (205425098).

404466022 is a wasteful number, since it uses less digits than its factorization.

404466022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1815.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 404466022 is about 20111.3406315939. The cubic root of 404466022 is about 739.5383180575.

The spelling of 404466022 in words is "four hundred four million, four hundred sixty-six thousand, twenty-two".