604461031 has 4 divisors (see below), whose sum is σ = 617321952. Its totient is φ = 591600112.

The previous prime is 604460981. The next prime is 604461037. The reversal of 604461031 is 130164406.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 604461031 - 2¹¹ = 604458983 is a prime.

It is a super-2 number, since 2×604461031² = 730746275995165922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 604460987 and 604461005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604461037) 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, 6430390 + ... + 6430483.

It is an arithmetic number, because the mean of its divisors is an integer number (154330488).

Almost surely, 2^604461031 is an apocalyptic number.

604461031 is a deficient number, since it is larger than the sum of its proper divisors (12860921).

604461031 is a wasteful number, since it uses less digits than its factorization.

604461031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12860920.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 604461031 is about 24585.7892084025. The cubic root of 604461031 is about 845.5178278594.

The spelling of 604461031 in words is "six hundred four million, four hundred sixty-one thousand, thirty-one".