647046116 has 12 divisors (see below), whose sum is σ = 1138260480. Its totient is φ = 321828840.

The previous prime is 647046107. The next prime is 647046119. The reversal of 647046116 is 611640746.

It is not an unprimeable number, because it can be changed into a prime (647046119) 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 3 ways as a sum of consecutive naturals, for example, 422696 + ... + 424223.

It is an arithmetic number, because the mean of its divisors is an integer number (94855040).

Almost surely, 2^647046116 is an apocalyptic number.

It is an amenable number.

647046116 is a deficient number, since it is larger than the sum of its proper divisors (491214364).

647046116 is a wasteful number, since it uses less digits than its factorization.

647046116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847114 (or 847112 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 647046116 is about 25437.1011713206. The cubic root of 647046116 is about 864.9249229281.

The spelling of 647046116 in words is "six hundred forty-seven million, forty-six thousand, one hundred sixteen".