55022606 has 8 divisors (see below), whose sum is σ = 83040744. Its totient is φ = 27342360.

The previous prime is 55022603. The next prime is 55022621. The reversal of 55022606 is 60622055.

It is a happy number.

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 (55022603) 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, 84065 + ... + 84716.

It is an arithmetic number, because the mean of its divisors is an integer number (10380093).

Almost surely, 2^55022606 is an apocalyptic number.

55022606 is a deficient number, since it is larger than the sum of its proper divisors (28018138).

55022606 is a wasteful number, since it uses less digits than its factorization.

55022606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168946.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 55022606 is about 7417.7224267291. The cubic root of 55022606 is about 380.3473416929.

The spelling of 55022606 in words is "fifty-five million, twenty-two thousand, six hundred six".