4276805 has 16 divisors (see below), whose sum is σ = 5819520. Its totient is φ = 2991168.

The previous prime is 4276799. The next prime is 4276807. The reversal of 4276805 is 5086724.

It is a cyclic number.

It is not a de Polignac number, because 4276805 - 2⁸ = 4276549 is a prime.

It is a super-2 number, since 2×4276805² = 36582122016050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4276807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497 + ... + 2966.

It is an arithmetic number, because the mean of its divisors is an integer number (363720).

Almost surely, 2^4276805 is an apocalyptic number.

It is an amenable number.

4276805 is a deficient number, since it is larger than the sum of its proper divisors (1542715).

4276805 is a wasteful number, since it uses less digits than its factorization.

4276805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3500.

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 4276805 is about 2068.0437616259. The cubic root of 4276805 is about 162.3204169958.

The spelling of 4276805 in words is "four million, two hundred seventy-six thousand, eight hundred five".