6975045 has 96 divisors (see below), whose sum is σ = 15832320. Its totient is φ = 2851200.

The previous prime is 6974999. The next prime is 6975053. The reversal of 6975045 is 5405796.

6975045 = 176² + 177² + ... + 297².

6975045 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6975045 - 2⁷ = 6974917 is a prime.

6975045 is strictly pandigital in base 8.

It is a Curzon number.

6975045 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 114315 + ... + 114375.

It is an arithmetic number, because the mean of its divisors is an integer number (164920).

Almost surely, 2^6975045 is an apocalyptic number.

It is an amenable number.

6975045 is an abundant number, since it is smaller than the sum of its proper divisors (8857275).

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

6975045 is a wasteful number, since it uses less digits than its factorization.

6975045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 6975045 is about 2641.0310486626. The cubic root of 6975045 is about 191.0655276201.

The spelling of 6975045 in words is "six million, nine hundred seventy-five thousand, forty-five".