140488124 has 48 divisors (see below), whose sum is σ = 289314816. Its totient is φ = 58449600.

The previous prime is 140488097. The next prime is 140488129. The reversal of 140488124 is 421884041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140488129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141269 + ... + 142259.

It is an arithmetic number, because the mean of its divisors is an integer number (6027392).

Almost surely, 2^140488124 is an apocalyptic number.

140488124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

140488124 is an abundant number, since it is smaller than the sum of its proper divisors (148826692).

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

140488124 is a wasteful number, since it uses less digits than its factorization.

140488124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146 (or 1144 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 32.

The square root of 140488124 is about 11852.7686217187. The cubic root of 140488124 is about 519.8521818502.

The spelling of 140488124 in words is "one hundred forty million, four hundred eighty-eight thousand, one hundred twenty-four".