272071900 has 36 divisors (see below), whose sum is σ = 604805040. Its totient is φ = 106172800.

The previous prime is 272071897. The next prime is 272071909. The reversal of 272071900 is 9170272.

It is a happy number.

272071900 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×272071900² = 148046237539220000, which contains 22 as substring.

272071900 is strictly pandigital in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272071909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29080 + ... + 37279.

It is an arithmetic number, because the mean of its divisors is an integer number (16800140).

Almost surely, 2^272071900 is an apocalyptic number.

272071900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272071900 is an abundant number, since it is smaller than the sum of its proper divisors (332733140).

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

272071900 is a wasteful number, since it uses less digits than its factorization.

272071900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66414 (or 66407 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 28.

The square root of 272071900 is about 16494.6021473693. The cubic root of 272071900 is about 647.9794454436.

The spelling of 272071900 in words is "two hundred seventy-two million, seventy-one thousand, nine hundred".