7065975 has 48 divisors (see below), whose sum is σ = 13705472. Its totient is φ = 3144960.

The previous prime is 7065973. The next prime is 7065983. The reversal of 7065975 is 5795607.

It is not a de Polignac number, because 7065975 - 2¹ = 7065973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7065973) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22419 + ... + 22731.

Almost surely, 2^7065975 is an apocalyptic number.

7065975 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7065975 is a deficient number, since it is larger than the sum of its proper divisors (6639497).

7065975 is a wasteful number, since it uses less digits than its factorization.

7065975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 39.

The square root of 7065975 is about 2658.1901737837. The cubic root of 7065975 is about 191.8922192386.

The spelling of 7065975 in words is "seven million, sixty-five thousand, nine hundred seventy-five".