1026106 has 4 divisors (see below), whose sum is σ = 1539162. Its totient is φ = 513052.

The previous prime is 1026101. The next prime is 1026119. The reversal of 1026106 is 6016201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6016201 = 31 ⋅194071.

It can be written as a sum of positive squares in only one way, i.e., 885481 + 140625 = 941^2 + 375^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1026106.

It is not an unprimeable number, because it can be changed into a prime (1026101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 256525 + ... + 256528.

2^1026106 is an apocalyptic number.

1026106 is a deficient number, since it is larger than the sum of its proper divisors (513056).

1026106 is an equidigital number, since it uses as much as digits as its factorization.

1026106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513055.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1026106 is about 1012.9689037675. The cubic root of 1026106 is about 100.8627354703.

The spelling of 1026106 in words is "one million, twenty-six thousand, one hundred six".