605215328 has 12 divisors (see below), whose sum is σ = 1191517740. Its totient is φ = 302607648.

The previous prime is 605215291. The next prime is 605215393. The reversal of 605215328 is 823512506.

It is a super-2 number, since 2×605215328² = 732571186492295168, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 18912979 = 605215328 / (6 + 0 + 5 + 2 + 1 + 5 + 3 + 2 + 8).

It is a junction number, because it is equal to n+sod(n) for n = 605215294 and 605215303.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 9456458 + ... + 9456521.

It is an arithmetic number, because the mean of its divisors is an integer number (99293145).

Almost surely, 2^605215328 is an apocalyptic number.

It is an amenable number.

605215328 is a deficient number, since it is larger than the sum of its proper divisors (586302412).

605215328 is a wasteful number, since it uses less digits than its factorization.

605215328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18912989 (or 18912981 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 605215328 is about 24601.1245271431. The cubic root of 605215328 is about 845.8693842729.

The spelling of 605215328 in words is "six hundred five million, two hundred fifteen thousand, three hundred twenty-eight".