140237104 has 80 divisors (see below), whose sum is σ = 326748928. Its totient is φ = 57044736.

The previous prime is 140237101. The next prime is 140237113. The reversal of 140237104 is 401732041.

140237104 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (140237101) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 177799 + ... + 178585.

Almost surely, 2^140237104 is an apocalyptic number.

140237104 is a gapful number since it is divisible by the number (14) 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 140237104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163374464).

140237104 is an abundant number, since it is smaller than the sum of its proper divisors (186511824).

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

140237104 is a wasteful number, since it uses less digits than its factorization.

140237104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 882 (or 876 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 140237104 is about 11842.1748002637. The cubic root of 140237104 is about 519.5423784573.

Adding to 140237104 its reverse (401732041), we get a palindrome (541969145).

The spelling of 140237104 in words is "one hundred forty million, two hundred thirty-seven thousand, one hundred four".