1020246226 has 8 divisors (see below), whose sum is σ = 1536467184. Its totient is φ = 508090500.

The previous prime is 1020246223. The next prime is 1020246233. The reversal of 1020246226 is 6226420201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1020246226.

It is not an unprimeable number, because it can be changed into a prime (1020246223) 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, 1015680 + ... + 1016683.

It is an arithmetic number, because the mean of its divisors is an integer number (192058398).

Almost surely, 2^1020246226 is an apocalyptic number.

1020246226 is a deficient number, since it is larger than the sum of its proper divisors (516220958).

1020246226 is a wasteful number, since it uses less digits than its factorization.

1020246226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2032616.

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

The square root of 1020246226 is about 31941.2934302918. The cubic root of 1020246226 is about 1006.7037019594.

Adding to 1020246226 its reverse (6226420201), we get a palindrome (7246666427).

The spelling of 1020246226 in words is "one billion, twenty million, two hundred forty-six thousand, two hundred twenty-six".