654604041 has 32 divisors (see below), whose sum is σ = 1076382720. Its totient is φ = 344591424.

The previous prime is 654604039. The next prime is 654604043. The reversal of 654604041 is 140406456.

It is an interprime number because it is at equal distance from previous prime (654604039) and next prime (654604043).

It is not a de Polignac number, because 654604041 - 2¹ = 654604039 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (654604043) 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 31 ways as a sum of consecutive naturals, for example, 151570 + ... + 155828.

It is an arithmetic number, because the mean of its divisors is an integer number (33636960).

Almost surely, 2^654604041 is an apocalyptic number.

It is an amenable number.

654604041 is a deficient number, since it is larger than the sum of its proper divisors (421778679).

654604041 is a wasteful number, since it uses less digits than its factorization.

654604041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4845.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 654604041 is about 25585.2309155106. The cubic root of 654604041 is about 868.2795263202.

The spelling of 654604041 in words is "six hundred fifty-four million, six hundred four thousand, forty-one".