7016864 has 12 divisors (see below), whose sum is σ = 13814514. Its totient is φ = 3508416.

The previous prime is 7016837. The next prime is 7016873. The reversal of 7016864 is 4686107.

It can be written as a sum of positive squares in only one way, i.e., 5326864 + 1690000 = 2308^2 + 1300^2 .

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 219277 = 7016864 / (7 + 0 + 1 + 6 + 8 + 6 + 4).

It is a self number, because there is not a number n which added to its sum of digits gives 7016864.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 109607 + ... + 109670.

Almost surely, 2^7016864 is an apocalyptic number.

It is an amenable number.

7016864 is a deficient number, since it is larger than the sum of its proper divisors (6797650).

7016864 is a wasteful number, since it uses less digits than its factorization.

7016864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219287 (or 219279 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 7016864 is about 2648.9363903273. The cubic root of 7016864 is about 191.4466125631.

The spelling of 7016864 in words is "seven million, sixteen thousand, eight hundred sixty-four".