606463561 has 8 divisors (see below), whose sum is σ = 662636448. Its totient is φ = 550464000.

The previous prime is 606463553. The next prime is 606463567. The reversal of 606463561 is 165364606.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 606463561 - 2³ = 606463553 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 606463561.

It is not an unprimeable number, because it can be changed into a prime (606463567) 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 7 ways as a sum of consecutive naturals, for example, 35955 + ... + 50056.

It is an arithmetic number, because the mean of its divisors is an integer number (82829556).

Almost surely, 2^606463561 is an apocalyptic number.

It is an amenable number.

606463561 is a deficient number, since it is larger than the sum of its proper divisors (56172887).

606463561 is a wasteful number, since it uses less digits than its factorization.

606463561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86663.

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 606463561 is about 24626.4808894816. The cubic root of 606463561 is about 846.4505091405.

The spelling of 606463561 in words is "six hundred six million, four hundred sixty-three thousand, five hundred sixty-one".