108474240 has 192 divisors, whose sum is σ = 402561360. Its totient is φ = 24772608.

The previous prime is 108474217. The next prime is 108474241. The reversal of 108474240 is 42474801.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 108474198 and 108474207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108474241) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 93504 + ... + 94656.

Almost surely, 2^108474240 is an apocalyptic number.

108474240 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 108474240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201280680).

108474240 is an abundant number, since it is smaller than the sum of its proper divisors (294087120).

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

108474240 is a wasteful number, since it uses less digits than its factorization.

108474240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189 (or 1170 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 30.

The square root of 108474240 is about 10415.0967350284. The cubic root of 108474240 is about 476.9163432439.

The spelling of 108474240 in words is "one hundred eight million, four hundred seventy-four thousand, two hundred forty".