1026600201 has 12 divisors (see below), whose sum is σ = 1617673200. Its totient is φ = 622181880.

The previous prime is 1026600173. The next prime is 1026600209. The reversal of 1026600201 is 1020066201.

It is a happy number.

1026600201 is a `hidden beast` number, since 1 + 0 + 2 + 660 + 0 + 2 + 0 + 1 = 666.

It is not a de Polignac number, because 1026600201 - 2¹⁰ = 1026599177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1026600209) 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, 5184751 + ... + 5184948.

It is an arithmetic number, because the mean of its divisors is an integer number (134806100).

Almost surely, 2^1026600201 is an apocalyptic number.

1026600201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1026600201 is a deficient number, since it is larger than the sum of its proper divisors (591072999).

1026600201 is a wasteful number, since it uses less digits than its factorization.

1026600201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10369716 (or 10369713 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1026600201 is about 32040.6023819778. The cubic root of 1026600201 is about 1008.7892563138.

Adding to 1026600201 its reverse (1020066201), we get a palindrome (2046666402).

The spelling of 1026600201 in words is "one billion, twenty-six million, six hundred thousand, two hundred one".