54868086 has 192 divisors, whose sum is σ = 161441280. Its totient is φ = 13063680.

The previous prime is 54868069. The next prime is 54868103. The reversal of 54868086 is 68086845.

54868086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (54868069) and next prime (54868103).

It is a super-2 number, since 2×54868086² = 6021013722606792, which contains 22 as substring.

It is a congruent 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 95 ways as a sum of consecutive naturals, for example, 1275981 + ... + 1276023.

It is an arithmetic number, because the mean of its divisors is an integer number (840840).

Almost surely, 2^54868086 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54868086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80720640).

54868086 is an abundant number, since it is smaller than the sum of its proper divisors (106573194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54868086 is a wasteful number, since it uses less digits than its factorization.

54868086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 45.

The square root of 54868086 is about 7407.2995079178. The cubic root of 54868086 is about 379.9909646974.

The spelling of 54868086 in words is "fifty-four million, eight hundred sixty-eight thousand, eighty-six".