1226097423 has 6 divisors (see below), whose sum is σ = 1771029624. Its totient is φ = 817398276.

The previous prime is 1226097407. The next prime is 1226097437. The reversal of 1226097423 is 3247906221.

1226097423 is a `hidden beast` number, since 1 + 2 + 2 + 609 + 7 + 42 + 3 = 666.

It is not a de Polignac number, because 1226097423 - 2⁴ = 1226097407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1226097403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68116515 + ... + 68116532.

It is an arithmetic number, because the mean of its divisors is an integer number (295171604).

Almost surely, 2^1226097423 is an apocalyptic number.

1226097423 is a deficient number, since it is larger than the sum of its proper divisors (544932201).

1226097423 is a wasteful number, since it uses less digits than its factorization.

1226097423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136233053 (or 136233050 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 1226097423 is about 35015.6739618132. The cubic root of 1226097423 is about 1070.3069032586.

The spelling of 1226097423 in words is "one billion, two hundred twenty-six million, ninety-seven thousand, four hundred twenty-three".