55122674 has 32 divisors (see below), whose sum is σ = 89631360. Its totient is φ = 25356672.

The previous prime is 55122671. The next prime is 55122677. The reversal of 55122674 is 47622155.

55122674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (55122671) and next prime (55122677).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 55122674.

It is not an unprimeable number, because it can be changed into a prime (55122671) 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 15 ways as a sum of consecutive naturals, for example, 236462 + ... + 236694.

It is an arithmetic number, because the mean of its divisors is an integer number (2800980).

Almost surely, 2^55122674 is an apocalyptic number.

55122674 is a deficient number, since it is larger than the sum of its proper divisors (34508686).

55122674 is a wasteful number, since it uses less digits than its factorization.

55122674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434.

The product of its digits is 16800, while the sum is 32.

The square root of 55122674 is about 7424.4645598184. The cubic root of 55122674 is about 380.5777775726.

The spelling of 55122674 in words is "fifty-five million, one hundred twenty-two thousand, six hundred seventy-four".