140026124 has 54 divisors (see below), whose sum is σ = 300997620. Its totient is φ = 56823984.

The previous prime is 140026121. The next prime is 140026147. The reversal of 140026124 is 421620041.

It is a junction number, because it is equal to n+sod(n) for n = 140026096 and 140026105.

It is not an unprimeable number, because it can be changed into a prime (140026121) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 69767 + ... + 71745.

It is an arithmetic number, because the mean of its divisors is an integer number (5574030).

Almost surely, 2^140026124 is an apocalyptic number.

140026124 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 140026124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150498810).

140026124 is an abundant number, since it is smaller than the sum of its proper divisors (160971496).

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

140026124 is a wasteful number, since it uses less digits than its factorization.

140026124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2035 (or 2007 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 140026124 is about 11833.2634551927. The cubic root of 140026124 is about 519.2817054897.

Adding to 140026124 its reverse (421620041), we get a palindrome (561646165).

The spelling of 140026124 in words is "one hundred forty million, twenty-six thousand, one hundred twenty-four".