6750075 has 12 divisors (see below), whose sum is σ = 11160248. Its totient is φ = 3600000.

The previous prime is 6750067. The next prime is 6750103. The reversal of 6750075 is 5700576.

It is not a de Polignac number, because 6750075 - 2³ = 6750067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 44926 + ... + 45075.

Almost surely, 2^6750075 is an apocalyptic number.

6750075 is a deficient number, since it is larger than the sum of its proper divisors (4410173).

6750075 is a wasteful number, since it uses less digits than its factorization.

6750075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90014 (or 90009 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 6750075 is about 2598.0906450700. The cubic root of 6750075 is about 188.9888574378.

It can be divided in two parts, 67500 and 75, that multiplied together give a square (5062500 = 2250²).

The spelling of 6750075 in words is "six million, seven hundred fifty thousand, seventy-five".