55647414 has 24 divisors (see below), whose sum is σ = 123511752. Its totient is φ = 18096480.

The previous prime is 55647413. The next prime is 55647421. The reversal of 55647414 is 41474655.

55647414 is a `hidden beast` number, since 5 + 5 + 647 + 4 + 1 + 4 = 666.

55647414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55647413) 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 11 ways as a sum of consecutive naturals, for example, 36964 + ... + 38439.

It is an arithmetic number, because the mean of its divisors is an integer number (5146323).

Almost surely, 2^55647414 is an apocalyptic number.

55647414 is an abundant number, since it is smaller than the sum of its proper divisors (67864338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55647414 is a wasteful number, since it uses less digits than its factorization.

55647414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75452 (or 75449 counting only the distinct ones).

The product of its digits is 67200, while the sum is 36.

The square root of 55647414 is about 7459.7194317213. The cubic root of 55647414 is about 381.7816017213.

The spelling of 55647414 in words is "fifty-five million, six hundred forty-seven thousand, four hundred fourteen".