604987452 has 36 divisors (see below), whose sum is σ = 1530044880. Its totient is φ = 201560832.

The previous prime is 604987403. The next prime is 604987457. The reversal of 604987452 is 254789406.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 604987398 and 604987407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604987457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111433 + ... + 116735.

Almost surely, 2^604987452 is an apocalyptic number.

It is an amenable number.

604987452 is an abundant number, since it is smaller than the sum of its proper divisors (925057428).

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

604987452 is a wasteful number, since it uses less digits than its factorization.

604987452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8482 (or 8477 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The square root of 604987452 is about 24596.4926768025. The cubic root of 604987452 is about 845.7632085479.

The spelling of 604987452 in words is "six hundred four million, nine hundred eighty-seven thousand, four hundred fifty-two".