56643414 has 8 divisors (see below), whose sum is σ = 113286840. Its totient is φ = 18881136.

The previous prime is 56643403. The next prime is 56643437. The reversal of 56643414 is 41434665.

56643414 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

56643414 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 4720279 + ... + 4720290.

It is an arithmetic number, because the mean of its divisors is an integer number (14160855).

Almost surely, 2^56643414 is an apocalyptic number.

56643414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56643414 is a wasteful number, since it uses less digits than its factorization.

56643414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9440574.

The product of its digits is 34560, while the sum is 33.

The square root of 56643414 is about 7526.1819005389. The cubic root of 56643414 is about 384.0459065126.

The spelling of 56643414 in words is "fifty-six million, six hundred forty-three thousand, four hundred fourteen".