272450328 has 32 divisors (see below), whose sum is σ = 687875760. Its totient is φ = 89916800.

The previous prime is 272450323. The next prime is 272450333. The reversal of 272450328 is 823054272.

It is an interprime number because it is at equal distance from previous prime (272450323) and next prime (272450333).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272450323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53775 + ... + 58622.

Almost surely, 2^272450328 is an apocalyptic number.

It is an amenable number.

272450328 is an abundant number, since it is smaller than the sum of its proper divisors (415425432).

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

272450328 is a wasteful number, since it uses less digits than its factorization.

272450328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112507 (or 112503 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 272450328 is about 16506.0694291524. The cubic root of 272450328 is about 648.2797336679.

The spelling of 272450328 in words is "two hundred seventy-two million, four hundred fifty thousand, three hundred twenty-eight".