604406022 has 32 divisors (see below), whose sum is σ = 1349377920. Its totient is φ = 178893120.

The previous prime is 604406021. The next prime is 604406071. The reversal of 604406022 is 220604406.

It is a junction number, because it is equal to n+sod(n) for n = 604405983 and 604406001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604406021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103647 + ... + 109322.

It is an arithmetic number, because the mean of its divisors is an integer number (42168060).

Almost surely, 2^604406022 is an apocalyptic number.

604406022 is an abundant number, since it is smaller than the sum of its proper divisors (744971898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

604406022 is a wasteful number, since it uses less digits than its factorization.

604406022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213028.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 604406022 is about 24584.6704675902. The cubic root of 604406022 is about 845.4921782868.

The spelling of 604406022 in words is "six hundred four million, four hundred six thousand, twenty-two".