1226154483 has 8 divisors (see below), whose sum is σ = 1816525200. Its totient is φ = 817436304.

The previous prime is 1226154463. The next prime is 1226154499. The reversal of 1226154483 is 3844516221.

It is a happy number.

1226154483 is a `hidden beast` number, since 1 + 2 + 26 + 154 + 483 = 666.

It is not a de Polignac number, because 1226154483 - 2¹⁰ = 1226153459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1226154463) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22706538 + ... + 22706591.

It is an arithmetic number, because the mean of its divisors is an integer number (227065650).

Almost surely, 2^1226154483 is an apocalyptic number.

1226154483 is a deficient number, since it is larger than the sum of its proper divisors (590370717).

1226154483 is an equidigital number, since it uses as much as digits as its factorization.

1226154483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45413138 (or 45413132 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 1226154483 is about 35016.4887303110. The cubic root of 1226154483 is about 1070.3235062798.

The spelling of 1226154483 in words is "one billion, two hundred twenty-six million, one hundred fifty-four thousand, four hundred eighty-three".