654986614 has 16 divisors (see below), whose sum is σ = 1001823552. Its totient is φ = 321055488.

The previous prime is 654986599. The next prime is 654986623. The reversal of 654986614 is 416689456.

654986614 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251302 + ... + 253894.

It is an arithmetic number, because the mean of its divisors is an integer number (62613972).

Almost surely, 2^654986614 is an apocalyptic number.

654986614 is a deficient number, since it is larger than the sum of its proper divisors (346836938).

654986614 is a wasteful number, since it uses less digits than its factorization.

654986614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5031.

The product of its digits is 1244160, while the sum is 49.

The square root of 654986614 is about 25592.7062656531. The cubic root of 654986614 is about 868.4486441333.

The spelling of 654986614 in words is "six hundred fifty-four million, nine hundred eighty-six thousand, six hundred fourteen".