1064040226 has 8 divisors (see below), whose sum is σ = 1600272720. Its totient is φ = 530615988.

The previous prime is 1064040221. The next prime is 1064040227. The reversal of 1064040226 is 6220404601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1064040226² = 2264363205092262152, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1064040226.

It is not an unprimeable number, because it can be changed into a prime (1064040221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 701116 + ... + 702631.

It is an arithmetic number, because the mean of its divisors is an integer number (200034090).

Almost surely, 2^1064040226 is an apocalyptic number.

1064040226 is a deficient number, since it is larger than the sum of its proper divisors (536232494).

1064040226 is a wasteful number, since it uses less digits than its factorization.

1064040226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404128.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 1064040226 is about 32619.6294583492. The cubic root of 1064040226 is about 1020.9066096742.

Adding to 1064040226 its reverse (6220404601), we get a palindrome (7284444827).

The spelling of 1064040226 in words is "one billion, sixty-four million, forty thousand, two hundred twenty-six".