55926286 has 8 divisors (see below), whose sum is σ = 90342504. Its totient is φ = 25812120.

The previous prime is 55926281. The next prime is 55926301. The reversal of 55926286 is 68262955.

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 (55926281) 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, 1075480 + ... + 1075531.

It is an arithmetic number, because the mean of its divisors is an integer number (11292813).

Almost surely, 2^55926286 is an apocalyptic number.

55926286 is a deficient number, since it is larger than the sum of its proper divisors (34416218).

55926286 is a wasteful number, since it uses less digits than its factorization.

55926286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2151026.

The product of its digits is 259200, while the sum is 43.

The square root of 55926286 is about 7478.3879278893. The cubic root of 55926286 is about 382.4182940236.

The spelling of 55926286 in words is "fifty-five million, nine hundred twenty-six thousand, two hundred eighty-six".