1420026606 has 32 divisors (see below), whose sum is σ = 3163773600. Its totient is φ = 472118400.

The previous prime is 1420026599. The next prime is 1420026649. The reversal of 1420026606 is 6066200241.

It is a happy number.

1420026606 is a `hidden beast` number, since 14 + 20 + 0 + 26 + 606 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 1420026606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12795 + ... + 54806.

It is an arithmetic number, because the mean of its divisors is an integer number (98867925).

Almost surely, 2^1420026606 is an apocalyptic number.

1420026606 is an abundant number, since it is smaller than the sum of its proper divisors (1743746994).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1420026606 is a wasteful number, since it uses less digits than its factorization.

1420026606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68001 (or 67995 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1420026606 is about 37683.2403861451. The cubic root of 1420026606 is about 1123.9978845002.

Adding to 1420026606 its reverse (6066200241), we get a palindrome (7486226847).

The spelling of 1420026606 in words is "one billion, four hundred twenty million, twenty-six thousand, six hundred six".