6958427 has 16 divisors (see below), whose sum is σ = 8463360. Its totient is φ = 5588352.

The previous prime is 6958411. The next prime is 6958429. The reversal of 6958427 is 7248596.

It is not a de Polignac number, because 6958427 - 2⁴ = 6958411 is a prime.

It is a d-powerful number, because it can be written as 6² + 9⁷ + 5⁷ + 8⁷ + 4³ + 2⁵ + 7² .

It is not an unprimeable number, because it can be changed into a prime (6958429) 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 15 ways as a sum of consecutive naturals, for example, 14798 + ... + 15260.

It is an arithmetic number, because the mean of its divisors is an integer number (528960).

Almost surely, 2^6958427 is an apocalyptic number.

6958427 is a deficient number, since it is larger than the sum of its proper divisors (1504933).

6958427 is a wasteful number, since it uses less digits than its factorization.

6958427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602.

The product of its digits is 120960, while the sum is 41.

The square root of 6958427 is about 2637.8830527527. The cubic root of 6958427 is about 190.9136694910.

The spelling of 6958427 in words is "six million, nine hundred fifty-eight thousand, four hundred twenty-seven".