140725272 has 32 divisors (see below), whose sum is σ = 355446000. Its totient is φ = 46424064.

The previous prime is 140725187. The next prime is 140725279. The reversal of 140725272 is 272527041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140725279) 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, 27897 + ... + 32552.

Almost surely, 2^140725272 is an apocalyptic number.

140725272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140725272 is an abundant number, since it is smaller than the sum of its proper divisors (214720728).

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

140725272 is a wasteful number, since it uses less digits than its factorization.

140725272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60555 (or 60551 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 140725272 is about 11862.7683109804. The cubic root of 140725272 is about 520.1445259025.

The spelling of 140725272 in words is "one hundred forty million, seven hundred twenty-five thousand, two hundred seventy-two".