6477151 has 2 divisors, whose sum is σ = 6477152. Its totient is φ = 6477150.

The previous prime is 6477143. The next prime is 6477161. The reversal of 6477151 is 1517746.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6477151 - 2³ = 6477143 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6477101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3238575 + 3238576.

It is an arithmetic number, because the mean of its divisors is an integer number (3238576).

Almost surely, 2^6477151 is an apocalyptic number.

6477151 is a deficient number, since it is larger than the sum of its proper divisors (1).

6477151 is an equidigital number, since it uses as much as digits as its factorization.

6477151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5880, while the sum is 31.

The square root of 6477151 is about 2545.0247543000. The cubic root of 6477151 is about 186.4066238045.

The spelling of 6477151 in words is "six million, four hundred seventy-seven thousand, one hundred fifty-one".