4281026 has 4 divisors (see below), whose sum is σ = 6421542. Its totient is φ = 2140512.

The previous prime is 4281019. The next prime is 4281047. The reversal of 4281026 is 6201824.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2175625 + 2105401 = 1475^2 + 1451^2 .

It is a super-2 number, since 2×4281026² = 36654367225352, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4280992 and 4281010.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1070255 + ... + 1070258.

Almost surely, 2^4281026 is an apocalyptic number.

4281026 is a deficient number, since it is larger than the sum of its proper divisors (2140516).

4281026 is a wasteful number, since it uses less digits than its factorization.

4281026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2140515.

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

The square root of 4281026 is about 2069.0640396082. The cubic root of 4281026 is about 162.3738002417.

The spelling of 4281026 in words is "four million, two hundred eighty-one thousand, twenty-six".