4026955 has 24 divisors (see below), whose sum is σ = 5376672. Its totient is φ = 2889216.

The previous prime is 4026949. The next prime is 4026959. The reversal of 4026955 is 5596204.

It is not a de Polignac number, because 4026955 - 2¹⁷ = 3895883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4026959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 41467 + ... + 41563.

It is an arithmetic number, because the mean of its divisors is an integer number (224028).

Almost surely, 2^4026955 is an apocalyptic number.

4026955 is a deficient number, since it is larger than the sum of its proper divisors (1349717).

4026955 is a wasteful number, since it uses less digits than its factorization.

4026955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 4026955 is about 2006.7274354032. The cubic root of 4026955 is about 159.0958771980.

The spelling of 4026955 in words is "four million, twenty-six thousand, nine hundred fifty-five".