1226026456 has 16 divisors (see below), whose sum is σ = 2322500040. Its totient is φ = 606693120.

The previous prime is 1226026453. The next prime is 1226026457. The reversal of 1226026456 is 6546206221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1226026453) 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, 789190 + ... + 790741.

Almost surely, 2^1226026456 is an apocalyptic number.

It is an amenable number.

1226026456 is a deficient number, since it is larger than the sum of its proper divisors (1096473584).

1226026456 is a wasteful number, since it uses less digits than its factorization.

1226026456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580034 (or 1580030 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 1226026456 is about 35014.6605866743. The cubic root of 1226026456 is about 1070.2862529324.

The spelling of 1226026456 in words is "one billion, two hundred twenty-six million, twenty-six thousand, four hundred fifty-six".