6928151 has 2 divisors, whose sum is σ = 6928152. Its totient is φ = 6928150.

The previous prime is 6928133. The next prime is 6928157. The reversal of 6928151 is 1518296.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6928151 - 2¹⁰ = 6927127 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6928157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3464075 + 3464076.

It is an arithmetic number, because the mean of its divisors is an integer number (3464076).

Almost surely, 2^6928151 is an apocalyptic number.

6928151 is a deficient number, since it is larger than the sum of its proper divisors (1).

6928151 is an equidigital number, since it uses as much as digits as its factorization.

6928151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 32.

The square root of 6928151 is about 2632.1381042795. The cubic root of 6928151 is about 190.6363795410.

The spelling of 6928151 in words is "six million, nine hundred twenty-eight thousand, one hundred fifty-one".