1050640226 has 8 divisors (see below), whose sum is σ = 1658905680. Its totient is φ = 497671668.

The previous prime is 1050640187. The next prime is 1050640229. The reversal of 1050640226 is 6220460501.

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

It is a super-2 number, since 2×1050640226² = 2207689768978662152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1050640195 and 1050640204.

It is not an unprimeable number, because it can be changed into a prime (1050640229) 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, 13824176 + ... + 13824251.

It is an arithmetic number, because the mean of its divisors is an integer number (207363210).

Almost surely, 2^1050640226 is an apocalyptic number.

1050640226 is a deficient number, since it is larger than the sum of its proper divisors (608265454).

1050640226 is a wasteful number, since it uses less digits than its factorization.

1050640226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27648448.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1050640226 is about 32413.5808882635. The cubic root of 1050640226 is about 1016.6028936915.

The spelling of 1050640226 in words is "one billion, fifty million, six hundred forty thousand, two hundred twenty-six".