272030140 has 24 divisors (see below), whose sum is σ = 571993632. Its totient is φ = 108672960.

The previous prime is 272030137. The next prime is 272030153. The reversal of 272030140 is 41030272.

It is a super-3 number, since 3×272030140³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8137 + ... + 24703.

It is an arithmetic number, because the mean of its divisors is an integer number (23833068).

Almost surely, 2^272030140 is an apocalyptic number.

272030140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272030140 is an abundant number, since it is smaller than the sum of its proper divisors (299963492).

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

272030140 is a wasteful number, since it uses less digits than its factorization.

272030140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17397 (or 17395 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 272030140 is about 16493.3362301264. The cubic root of 272030140 is about 647.9462912098.

The spelling of 272030140 in words is "two hundred seventy-two million, thirty thousand, one hundred forty".