6142975 has 6 divisors (see below), whose sum is σ = 7617320. Its totient is φ = 4914360.

The previous prime is 6142973. The next prime is 6142987. The reversal of 6142975 is 5792416.

6142975 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6142975 - 2¹ = 6142973 is a prime.

It is a super-2 number, since 2×6142975² = 75472283701250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6142975.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6142973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122835 + ... + 122884.

Almost surely, 2^6142975 is an apocalyptic number.

6142975 is a deficient number, since it is larger than the sum of its proper divisors (1474345).

6142975 is a wasteful number, since it uses less digits than its factorization.

6142975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245729 (or 245724 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 6142975 is about 2478.5025721189. The cubic root of 6142975 is about 183.1440930676.

It can be divided in two parts, 61429 and 75, that added together give a square (61504 = 248²).

The spelling of 6142975 in words is "six million, one hundred forty-two thousand, nine hundred seventy-five".