1000612266 has 16 divisors (see below), whose sum is σ = 2003985984. Its totient is φ = 333077184.

The previous prime is 1000612229. The next prime is 1000612267. The reversal of 1000612266 is 6622160001.

It is not an unprimeable number, because it can be changed into a prime (1000612267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110335 + ... + 119058.

It is an arithmetic number, because the mean of its divisors is an integer number (125249124).

Almost surely, 2^1000612266 is an apocalyptic number.

1000612266 is an abundant number, since it is smaller than the sum of its proper divisors (1003373718).

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

1000612266 is a wasteful number, since it uses less digits than its factorization.

1000612266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230125.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1000612266 is about 31632.4558958042. The cubic root of 1000612266 is about 1000.2040470286.

Adding to 1000612266 its reverse (6622160001), we get a palindrome (7622772267).

The spelling of 1000612266 in words is "one billion, six hundred twelve thousand, two hundred sixty-six".