108005400 has 240 divisors, whose sum is σ = 384852600. Its totient is φ = 28062720.

The previous prime is 108005323. The next prime is 108005411. The reversal of 108005400 is 4500801.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 955744 + ... + 955856.

Almost surely, 2^108005400 is an apocalyptic number.

108005400 is a gapful number since it is divisible by the number (10) 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 108005400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192426300).

108005400 is an abundant number, since it is smaller than the sum of its proper divisors (276847200).

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

108005400 is a wasteful number, since it uses less digits than its factorization.

108005400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 108005400 is about 10392.5646497869. The cubic root of 108005400 is about 476.2282524634.

The spelling of 108005400 in words is "one hundred eight million, five thousand, four hundred".