605259252 has 72 divisors (see below), whose sum is σ = 1700840960. Its totient is φ = 180221760.

The previous prime is 605259251. The next prime is 605259253. The reversal of 605259252 is 252952506.

605259252 is a `hidden beast` number, since 60 + 5 + 2 + 592 + 5 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (605259251) and next prime (605259253).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (605259251) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 6352 + ... + 35367.

Almost surely, 2^605259252 is an apocalyptic number.

605259252 is a gapful number since it is divisible by the number (62) formed by its first and last digit.

It is an amenable number.

605259252 is an abundant number, since it is smaller than the sum of its proper divisors (1095581708).

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

605259252 is a wasteful number, since it uses less digits than its factorization.

605259252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41773 (or 41768 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The square root of 605259252 is about 24602.0172343652. The cubic root of 605259252 is about 845.8898469999.

The spelling of 605259252 in words is "six hundred five million, two hundred fifty-nine thousand, two hundred fifty-two".