55886122 has 8 divisors (see below), whose sum is σ = 83871396. Its totient is φ = 27928992.

The previous prime is 55886081. The next prime is 55886137. The reversal of 55886122 is 22168855.

It can be written as a sum of positive squares in 2 ways, for example, as 55041561 + 844561 = 7419^2 + 919^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1053 + ... + 10624.

Almost surely, 2^55886122 is an apocalyptic number.

55886122 is a deficient number, since it is larger than the sum of its proper divisors (27985274).

55886122 is a wasteful number, since it uses less digits than its factorization.

55886122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14072.

The product of its digits is 38400, while the sum is 37.

The square root of 55886122 is about 7475.7021074947. The cubic root of 55886122 is about 382.3267263085.

The spelling of 55886122 in words is "fifty-five million, eight hundred eighty-six thousand, one hundred twenty-two".