7075075 has 12 divisors (see below), whose sum is σ = 10026640. Its totient is φ = 4851360.

The previous prime is 7075073. The next prime is 7075093. The reversal of 7075075 is 5705707.

It is not a de Polignac number, because 7075075 - 2¹ = 7075073 is a prime.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (7075073) 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 11 ways as a sum of consecutive naturals, for example, 20040 + ... + 20389.

Almost surely, 2^7075075 is an apocalyptic number.

7075075 is a deficient number, since it is larger than the sum of its proper divisors (2951565).

7075075 is a wasteful number, since it uses less digits than its factorization.

7075075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40446 (or 40441 counting only the distinct ones).

The product of its (nonzero) digits is 8575, while the sum is 31.

The square root of 7075075 is about 2659.9013139588. The cubic root of 7075075 is about 191.9745607933.

The spelling of 7075075 in words is "seven million, seventy-five thousand, seventy-five".