604620455 has 16 divisors (see below), whose sum is σ = 742210560. Its totient is φ = 472620192.

The previous prime is 604620439. The next prime is 604620461. The reversal of 604620455 is 554026406.

It is a cyclic number.

It is not a de Polignac number, because 604620455 - 2⁴ = 604620439 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 169076 + ... + 172614.

It is an arithmetic number, because the mean of its divisors is an integer number (46388160).

Almost surely, 2^604620455 is an apocalyptic number.

604620455 is a deficient number, since it is larger than the sum of its proper divisors (137590105).

604620455 is a wasteful number, since it uses less digits than its factorization.

604620455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4318.

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 604620455 is about 24589.0311927900. The cubic root of 604620455 is about 845.5921552234.

The spelling of 604620455 in words is "six hundred four million, six hundred twenty thousand, four hundred fifty-five".