7005330 has 48 divisors (see below), whose sum is σ = 18344664. Its totient is φ = 1854720.

The previous prime is 7005293. The next prime is 7005331. The reversal of 7005330 is 335007.

It can be written as a sum of positive squares in 4 ways, for example, as 5076009 + 1929321 = 2253^2 + 1389^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7005331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24790 + ... + 25070.

Almost surely, 2^7005330 is an apocalyptic number.

7005330 is an abundant number, since it is smaller than the sum of its proper divisors (11339334).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7005330 is a wasteful number, since it uses less digits than its factorization.

7005330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571 (or 568 counting only the distinct ones).

The product of its (nonzero) digits is 315, while the sum is 18.

The square root of 7005330 is about 2646.7583947161. The cubic root of 7005330 is about 191.3416579747.

The spelling of 7005330 in words is "seven million, five thousand, three hundred thirty".