4026281 has 12 divisors (see below), whose sum is σ = 4727808. Its totient is φ = 3418632.

The previous prime is 4026277. The next prime is 4026283. The reversal of 4026281 is 1826204.

It is not a de Polignac number, because 4026281 - 2² = 4026277 is a prime.

It is a super-3 number, since 3×4026281³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4026283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5900 + ... + 6546.

It is an arithmetic number, because the mean of its divisors is an integer number (393984).

Almost surely, 2^4026281 is an apocalyptic number.

It is an amenable number.

4026281 is a deficient number, since it is larger than the sum of its proper divisors (701527).

4026281 is a wasteful number, since it uses less digits than its factorization.

4026281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788 (or 781 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 4026281 is about 2006.5594932620. The cubic root of 4026281 is about 159.0870006313.

The spelling of 4026281 in words is "four million, twenty-six thousand, two hundred eighty-one".