86054400 has 300 divisors, whose sum is σ = 322330932. Its totient is φ = 22671360.

The previous prime is 86054387. The next prime is 86054411. The reversal of 86054400 is 445068.

It is a tau number, because it is divible by the number of its divisors (300).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1036759 + ... + 1036841.

Almost surely, 2^86054400 is an apocalyptic number.

86054400 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86054400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161165466).

86054400 is an abundant number, since it is smaller than the sum of its proper divisors (236276532).

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

86054400 is an equidigital number, since it uses as much as digits as its factorization.

86054400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 86054400 is about 9276.5510832421. The cubic root of 86054400 is about 441.4935471192.

Adding to 86054400 its reverse (445068), we get a palindrome (86499468).

The spelling of 86054400 in words is "eighty-six million, fifty-four thousand, four hundred".