306226124 has 24 divisors (see below), whose sum is σ = 547658496. Its totient is φ = 149786000.

The previous prime is 306226111. The next prime is 306226133. The reversal of 306226124 is 421622603.

It is a junction number, because it is equal to n+sod(n) for n = 306226093 and 306226102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33089 + ... + 41319.

It is an arithmetic number, because the mean of its divisors is an integer number (22819104).

Almost surely, 2^306226124 is an apocalyptic number.

It is an amenable number.

306226124 is a deficient number, since it is larger than the sum of its proper divisors (241432372).

306226124 is a wasteful number, since it uses less digits than its factorization.

306226124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8437 (or 8435 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 306226124 is about 17499.3178152750. The cubic root of 306226124 is about 674.0323576291.

Adding to 306226124 its reverse (421622603), we get a palindrome (727848727).

The spelling of 306226124 in words is "three hundred six million, two hundred twenty-six thousand, one hundred twenty-four".