4276623 has 16 divisors (see below), whose sum is σ = 6259680. Its totient is φ = 2580864.

The previous prime is 4276621. The next prime is 4276627. The reversal of 4276623 is 3266724.

It is a Cunningham number, because it is equal to 2068²-1.

It is not a de Polignac number, because 4276623 - 2¹ = 4276621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4276621) 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, 1033 + ... + 3101.

It is an arithmetic number, because the mean of its divisors is an integer number (391230).

Almost surely, 2^4276623 is an apocalyptic number.

4276623 is a deficient number, since it is larger than the sum of its proper divisors (1983057).

4276623 is a wasteful number, since it uses less digits than its factorization.

4276623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2138.

The product of its digits is 12096, while the sum is 30.

The square root of 4276623 is about 2067.9997582205. Note that the first 3 decimals coincide. The cubic root of 4276623 is about 162.3181144409.

The spelling of 4276623 in words is "four million, two hundred seventy-six thousand, six hundred twenty-three".