601474561 has 2 divisors, whose sum is σ = 601474562. Its totient is φ = 601474560.

The previous prime is 601474543. The next prime is 601474591. The reversal of 601474561 is 165474106.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 566440000 + 35034561 = 23800^2 + 5919^2 .

It is a cyclic number.

It is not a de Polignac number, because 601474561 - 2²⁷ = 467256833 is a prime.

It is not a weakly prime, because it can be changed into another prime (601474591) 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 as a sum of consecutive naturals, namely, 300737280 + 300737281.

It is an arithmetic number, because the mean of its divisors is an integer number (300737281).

Almost surely, 2^601474561 is an apocalyptic number.

It is an amenable number.

601474561 is a deficient number, since it is larger than the sum of its proper divisors (1).

601474561 is an equidigital number, since it uses as much as digits as its factorization.

601474561 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 601474561 is about 24524.9783078395. The cubic root of 601474561 is about 844.1230405624.

The spelling of 601474561 in words is "six hundred one million, four hundred seventy-four thousand, five hundred sixty-one".