55226086 has 8 divisors (see below), whose sum is σ = 82879200. Its totient is φ = 27599688.

The previous prime is 55226069. The next prime is 55226099. The reversal of 55226086 is 68062255.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 286 + ... + 10513.

It is an arithmetic number, because the mean of its divisors is an integer number (10359900).

Almost surely, 2^55226086 is an apocalyptic number.

55226086 is a deficient number, since it is larger than the sum of its proper divisors (27653114).

55226086 is a wasteful number, since it uses less digits than its factorization.

55226086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13358.

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 55226086 is about 7431.4255698352. The cubic root of 55226086 is about 380.8156211594.

The spelling of 55226086 in words is "fifty-five million, two hundred twenty-six thousand, eighty-six".