4276905 has 16 divisors (see below), whose sum is σ = 6877440. Its totient is φ = 2269568.

The previous prime is 4276903. The next prime is 4276927. The reversal of 4276905 is 5096724.

It is a cyclic number.

It is not a de Polignac number, because 4276905 - 2¹ = 4276903 is a prime.

4276905 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4276903) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2989 + ... + 4181.

It is an arithmetic number, because the mean of its divisors is an integer number (429840).

Almost surely, 2^4276905 is an apocalyptic number.

It is an amenable number.

4276905 is a deficient number, since it is larger than the sum of its proper divisors (2600535).

4276905 is a wasteful number, since it uses less digits than its factorization.

4276905 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440.

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 4276905 is about 2068.0679389227. The cubic root of 4276905 is about 162.3216821081.

The spelling of 4276905 in words is "four million, two hundred seventy-six thousand, nine hundred five".