606506240 has 36 divisors (see below), whose sum is σ = 1452775044. Its totient is φ = 242601984.

The previous prime is 606506233. The next prime is 606506269. The reversal of 606506240 is 42605606.

It can be written as a sum of positive squares in 2 ways, for example, as 195552256 + 410953984 = 13984^2 + 20272^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235637 + ... + 238196.

Almost surely, 2^606506240 is an apocalyptic number.

It is an amenable number.

606506240 is an abundant number, since it is smaller than the sum of its proper divisors (846268804).

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

606506240 is an equidigital number, since it uses as much as digits as its factorization.

606506240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473854 (or 473840 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 606506240 is about 24627.3474008063. The cubic root of 606506240 is about 846.4703645867.

The spelling of 606506240 in words is "six hundred six million, five hundred six thousand, two hundred forty".