654632675 has 12 divisors (see below), whose sum is σ = 833684736. Its totient is φ = 509551200.

The previous prime is 654632653. The next prime is 654632723. The reversal of 654632675 is 576236456.

It is a happy number.

654632675 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 654632675 - 2²⁴ = 637855459 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 352931 + ... + 354780.

It is an arithmetic number, because the mean of its divisors is an integer number (69473728).

Almost surely, 2^654632675 is an apocalyptic number.

654632675 is a deficient number, since it is larger than the sum of its proper divisors (179052061).

654632675 is a wasteful number, since it uses less digits than its factorization.

654632675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707758 (or 707753 counting only the distinct ones).

The product of its digits is 907200, while the sum is 44.

The square root of 654632675 is about 25585.7904900357. The cubic root of 654632675 is about 868.2921863670.

The spelling of 654632675 in words is "six hundred fifty-four million, six hundred thirty-two thousand, six hundred seventy-five".