605332320 has 48 divisors (see below), whose sum is σ = 1906798320. Its totient is φ = 161421824.

The previous prime is 605332313. The next prime is 605332333. The reversal of 605332320 is 23233506.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630075 + ... + 631034.

It is an arithmetic number, because the mean of its divisors is an integer number (39724965).

Almost surely, 2^605332320 is an apocalyptic number.

605332320 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

605332320 is an abundant number, since it is smaller than the sum of its proper divisors (1301466000).

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

605332320 is a wasteful number, since it uses less digits than its factorization.

605332320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261127 (or 1261119 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 24.

The square root of 605332320 is about 24603.5021897290. The cubic root of 605332320 is about 845.9238847515.

Adding to 605332320 its reverse (23233506), we get a palindrome (628565826).

The spelling of 605332320 in words is "six hundred five million, three hundred thirty-two thousand, three hundred twenty".