604534252 has 24 divisors (see below), whose sum is σ = 1210119680. Its totient is φ = 258860880.

The previous prime is 604534241. The next prime is 604534289. The reversal of 604534252 is 252435406.

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, 25699 + ... + 43237.

Almost surely, 2^604534252 is an apocalyptic number.

It is an amenable number.

604534252 is an abundant number, since it is smaller than the sum of its proper divisors (605585428).

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

604534252 is a wasteful number, since it uses less digits than its factorization.

604534252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18781 (or 18779 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 604534252 is about 24587.2782552278. The cubic root of 604534252 is about 845.5519669012.

Adding to 604534252 its reverse (252435406), we get a palindrome (856969658).

The spelling of 604534252 in words is "six hundred four million, five hundred thirty-four thousand, two hundred fifty-two".