404602412 has 12 divisors (see below), whose sum is σ = 720055560. Its totient is φ = 198872256.

The previous prime is 404602411. The next prime is 404602433. The reversal of 404602412 is 214206404.

It is a super-2 number, since 2×404602412² = 327406223592435488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (404602411) 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, 856973 + ... + 857444.

It is an arithmetic number, because the mean of its divisors is an integer number (60004630).

Almost surely, 2^404602412 is an apocalyptic number.

It is an amenable number.

404602412 is a deficient number, since it is larger than the sum of its proper divisors (315453148).

404602412 is a wasteful number, since it uses less digits than its factorization.

404602412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1714480 (or 1714478 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 404602412 is about 20114.7312186865. The cubic root of 404602412 is about 739.6214352954.

Adding to 404602412 its reverse (214206404), we get a palindrome (618808816).

The spelling of 404602412 in words is "four hundred four million, six hundred two thousand, four hundred twelve".