4177081 has 2 divisors, whose sum is σ = 4177082. Its totient is φ = 4177080.

The previous prime is 4177079. The next prime is 4177123. The reversal of 4177081 is 1807714.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3767481 + 409600 = 1941^2 + 640^2 .

It is a cyclic number.

It is not a de Polignac number, because 4177081 - 2¹ = 4177079 is a prime.

It is a super-2 number, since 2×4177081² = 34896011361122, which contains 22 as substring.

Together with 4177079, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (4177051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2088540 + 2088541.

It is an arithmetic number, because the mean of its divisors is an integer number (2088541).

Almost surely, 2^4177081 is an apocalyptic number.

It is an amenable number.

4177081 is a deficient number, since it is larger than the sum of its proper divisors (1).

4177081 is an equidigital number, since it uses as much as digits as its factorization.

4177081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1568, while the sum is 28.

The square root of 4177081 is about 2043.7908405705. The cubic root of 4177081 is about 161.0488516031.

The spelling of 4177081 in words is "four million, one hundred seventy-seven thousand, eighty-one".