140416272 has 60 divisors (see below), whose sum is σ = 395391360. Its totient is φ = 46517184.

The previous prime is 140416253. The next prime is 140416301. The reversal of 140416272 is 272614041.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21129 + ... + 26967.

It is an arithmetic number, because the mean of its divisors is an integer number (6589856).

Almost surely, 2^140416272 is an apocalyptic number.

140416272 is a gapful number since it is divisible by the number (12) 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 140416272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197695680).

140416272 is an abundant number, since it is smaller than the sum of its proper divisors (254975088).

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

140416272 is a wasteful number, since it uses less digits than its factorization.

140416272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6020 (or 6011 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 140416272 is about 11849.7372122761. The cubic root of 140416272 is about 519.7635414071.

The spelling of 140416272 in words is "one hundred forty million, four hundred sixteen thousand, two hundred seventy-two".