55760226 has 8 divisors (see below), whose sum is σ = 111520464. Its totient is φ = 18586740.

The previous prime is 55760219. The next prime is 55760291. The reversal of 55760226 is 62206755.

55760226 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.

55760226 is an admirable 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, 4646680 + ... + 4646691.

It is an arithmetic number, because the mean of its divisors is an integer number (13940058).

Almost surely, 2^55760226 is an apocalyptic number.

55760226 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.

55760226 is a wasteful number, since it uses less digits than its factorization.

55760226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9293376.

The product of its (nonzero) digits is 25200, while the sum is 33.

The square root of 55760226 is about 7467.2770137447. The cubic root of 55760226 is about 382.0394182800.

The spelling of 55760226 in words is "fifty-five million, seven hundred sixty thousand, two hundred twenty-six".