1026106636 has 12 divisors (see below), whose sum is σ = 1873760112. Its totient is φ = 490746608.

The previous prime is 1026106633. The next prime is 1026106637. The reversal of 1026106636 is 6366016201.

It is a junction number, because it is equal to n+sod(n) for n = 1026106598 and 1026106607.

It is not an unprimeable number, because it can be changed into a prime (1026106633) 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 3 ways as a sum of consecutive naturals, for example, 5576575 + ... + 5576758.

It is an arithmetic number, because the mean of its divisors is an integer number (156146676).

Almost surely, 2^1026106636 is an apocalyptic number.

It is an amenable number.

1026106636 is a deficient number, since it is larger than the sum of its proper divisors (847653476).

1026106636 is a wasteful number, since it uses less digits than its factorization.

1026106636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11153360 (or 11153358 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 1026106636 is about 32032.8992755885. The cubic root of 1026106636 is about 1008.6275630913.

The spelling of 1026106636 in words is "one billion, twenty-six million, one hundred six thousand, six hundred thirty-six".