605602019 has 24 divisors (see below), whose sum is σ = 694941120. Its totient is φ = 523218000.

The previous prime is 605602001. The next prime is 605602037. The reversal of 605602019 is 910206506.

It is an interprime number because it is at equal distance from previous prime (605602001) and next prime (605602037).

It is not a de Polignac number, because 605602019 - 2¹⁶ = 605536483 is a prime.

It is a super-2 number, since 2×605602019² = 733507610833752722, 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 = 605601982 and 605602000.

It is not an unprimeable number, because it can be changed into a prime (605602819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 623204 + ... + 624174.

It is an arithmetic number, because the mean of its divisors is an integer number (28955880).

Almost surely, 2^605602019 is an apocalyptic number.

605602019 is a deficient number, since it is larger than the sum of its proper divisors (89339101).

605602019 is a wasteful number, since it uses less digits than its factorization.

605602019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1103 (or 1072 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 605602019 is about 24608.9824860761. The cubic root of 605602019 is about 846.0494967194.

The spelling of 605602019 in words is "six hundred five million, six hundred two thousand, nineteen".