140760272 has 20 divisors (see below), whose sum is σ = 288766116. Its totient is φ = 66240000.

The previous prime is 140760271. The next prime is 140760307. The reversal of 140760272 is 272067041.

It can be written as a sum of positive squares in 2 ways, for example, as 110334016 + 30426256 = 10504^2 + 5516^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140760271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258479 + ... + 259022.

Almost surely, 2^140760272 is an apocalyptic number.

It is an amenable number.

140760272 is an abundant number, since it is smaller than the sum of its proper divisors (148005844).

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

140760272 is a wasteful number, since it uses less digits than its factorization.

140760272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517526 (or 517520 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 140760272 is about 11864.2434229916. The cubic root of 140760272 is about 520.1876443111.

The spelling of 140760272 in words is "one hundred forty million, seven hundred sixty thousand, two hundred seventy-two".