140484096 has 120 divisors (see below), whose sum is σ = 415460760. Its totient is φ = 45674496.

The previous prime is 140484083. The next prime is 140484143. The reversal of 140484096 is 690484041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 140484096.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 197790 + ... + 198498.

It is an arithmetic number, because the mean of its divisors is an integer number (3462173).

Almost surely, 2^140484096 is an apocalyptic number.

140484096 is a gapful number since it is divisible by the number (16) 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 140484096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207730380).

140484096 is an abundant number, since it is smaller than the sum of its proper divisors (274976664).

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

140484096 is an equidigital number, since it uses as much as digits as its factorization.

140484096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 776 (or 757 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 140484096 is about 11852.5987023943. The cubic root of 140484096 is about 519.8472134953.

Subtracting 140484096 from its reverse (690484041), we obtain a palindrome (549999945).

The spelling of 140484096 in words is "one hundred forty million, four hundred eighty-four thousand, ninety-six".