604671420 has 48 divisors (see below), whose sum is σ = 1705461408. Its totient is φ = 160066560.

The previous prime is 604671407. The next prime is 604671433. The reversal of 604671420 is 24176406.

It is an interprime number because it is at equal distance from previous prime (604671407) and next prime (604671433).

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 28561 + ... + 45000.

It is an arithmetic number, because the mean of its divisors is an integer number (35530446).

Almost surely, 2^604671420 is an apocalyptic number.

604671420 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

604671420 is an abundant number, since it is smaller than the sum of its proper divisors (1100789988).

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

604671420 is a wasteful number, since it uses less digits than its factorization.

604671420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73710 (or 73708 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 604671420 is about 24590.0675070241. The cubic root of 604671420 is about 845.6159135956.

The spelling of 604671420 in words is "six hundred four million, six hundred seventy-one thousand, four hundred twenty".