140275156 has 24 divisors (see below), whose sum is σ = 282441600. Its totient is φ = 59712672.

The previous prime is 140275151. The next prime is 140275169. The reversal of 140275156 is 651572041.

140275156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140275151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12640 + ... + 20983.

It is an arithmetic number, because the mean of its divisors is an integer number (11768400).

Almost surely, 2^140275156 is an apocalyptic number.

It is an amenable number.

140275156 is an abundant number, since it is smaller than the sum of its proper divisors (142166444).

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

140275156 is a wasteful number, since it uses less digits than its factorization.

140275156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33783 (or 33781 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 140275156 is about 11843.7813218583. The cubic root of 140275156 is about 519.5893651634.

The spelling of 140275156 in words is "one hundred forty million, two hundred seventy-five thousand, one hundred fifty-six".