6955145 has 4 divisors (see below), whose sum is σ = 8346180. Its totient is φ = 5564112.

The previous prime is 6955127. The next prime is 6955153. The reversal of 6955145 is 5415596.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5053504 + 1901641 = 2248^2 + 1379^2 .

It is a cyclic number.

It is not a de Polignac number, because 6955145 - 2⁸ = 6954889 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695510 + ... + 695519.

It is an arithmetic number, because the mean of its divisors is an integer number (2086545).

Almost surely, 2^6955145 is an apocalyptic number.

It is an amenable number.

6955145 is a deficient number, since it is larger than the sum of its proper divisors (1391035).

6955145 is a wasteful number, since it uses less digits than its factorization.

6955145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391034.

The product of its digits is 27000, while the sum is 35.

The square root of 6955145 is about 2637.2608896353. The cubic root of 6955145 is about 190.8836494304.

It can be divided in two parts, 69551 and 45, that added together give a palindrome (69596).

The spelling of 6955145 in words is "six million, nine hundred fifty-five thousand, one hundred forty-five".