55606214 has 8 divisors (see below), whose sum is σ = 83574720. Its totient is φ = 27747976.

The previous prime is 55606211. The next prime is 55606223. The reversal of 55606214 is 41260655.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55606211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26294 + ... + 28329.

It is an arithmetic number, because the mean of its divisors is an integer number (10446840).

Almost surely, 2^55606214 is an apocalyptic number.

55606214 is a deficient number, since it is larger than the sum of its proper divisors (27968506).

55606214 is a wasteful number, since it uses less digits than its factorization.

55606214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55134.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 55606214 is about 7456.9574224344. The cubic root of 55606214 is about 381.6873578362.

Adding to 55606214 its reverse (41260655), we get a palindrome (96866869).

The spelling of 55606214 in words is "fifty-five million, six hundred six thousand, two hundred fourteen".