604422552 has 16 divisors (see below), whose sum is σ = 1511056440. Its totient is φ = 201474176.

The previous prime is 604422551. The next prime is 604422557. The reversal of 604422552 is 255224406.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604422551) 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, 12592113 + ... + 12592160.

Almost surely, 2^604422552 is an apocalyptic number.

It is an amenable number.

604422552 is an abundant number, since it is smaller than the sum of its proper divisors (906633888).

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

604422552 is a wasteful number, since it uses less digits than its factorization.

604422552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25184282 (or 25184278 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 604422552 is about 24585.0066503957. The cubic root of 604422552 is about 845.4998860516.

Adding to 604422552 its reverse (255224406), we get a palindrome (859646958).

The spelling of 604422552 in words is "six hundred four million, four hundred twenty-two thousand, five hundred fifty-two".