1066226246 has 4 divisors (see below), whose sum is σ = 1599339372. Its totient is φ = 533113122.

The previous prime is 1066226221. The next prime is 1066226257. The reversal of 1066226246 is 6426226601.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1066226246² = 2273676815318505032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266556560 + ... + 266556563.

It is an arithmetic number, because the mean of its divisors is an integer number (399834843).

Almost surely, 2^1066226246 is an apocalyptic number.

1066226246 is a deficient number, since it is larger than the sum of its proper divisors (533113126).

1066226246 is an equidigital number, since it uses as much as digits as its factorization.

1066226246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533113125.

The product of its (nonzero) digits is 41472, while the sum is 35.

The square root of 1066226246 is about 32653.1200040670. The cubic root of 1066226246 is about 1021.6052661197.

The spelling of 1066226246 in words is "one billion, sixty-six million, two hundred twenty-six thousand, two hundred forty-six".