606451564 has 12 divisors (see below), whose sum is σ = 1070682984. Its totient is φ = 300542144.

The previous prime is 606451561. The next prime is 606451577. The reversal of 606451564 is 465154606.

606451564 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (606451561) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 670402 + ... + 671305.

It is an arithmetic number, because the mean of its divisors is an integer number (89223582).

Almost surely, 2^606451564 is an apocalyptic number.

It is an amenable number.

606451564 is a deficient number, since it is larger than the sum of its proper divisors (464231420).

606451564 is a wasteful number, since it uses less digits than its factorization.

606451564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1341824 (or 1341822 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 606451564 is about 24626.2373090166. The cubic root of 606451564 is about 846.4449276379. Note that the first 3 decimals are identical.

The spelling of 606451564 in words is "six hundred six million, four hundred fifty-one thousand, five hundred sixty-four".