604226402 has 16 divisors (see below), whose sum is σ = 989431800. Its totient is φ = 275052672.

The previous prime is 604226377. The next prime is 604226417. The reversal of 604226402 is 204622406.

It can be written as a sum of positive squares in 4 ways, for example, as 543869041 + 60357361 = 23321^2 + 7769^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157277 + ... + 161072.

Almost surely, 2^604226402 is an apocalyptic number.

604226402 is a deficient number, since it is larger than the sum of its proper divisors (385205398).

604226402 is a wasteful number, since it uses less digits than its factorization.

604226402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318437.

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

The square root of 604226402 is about 24581.0171067025. The cubic root of 604226402 is about 845.4084143124.

Adding to 604226402 its reverse (204622406), we get a palindrome (808848808).

The spelling of 604226402 in words is "six hundred four million, two hundred twenty-six thousand, four hundred two".