272725458 has 16 divisors (see below), whose sum is σ = 577536480. Its totient is φ = 85560896.

The previous prime is 272725451. The next prime is 272725463. The reversal of 272725458 is 854527272.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (272725451) 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, 1336788 + ... + 1336991.

It is an arithmetic number, because the mean of its divisors is an integer number (36096030).

Almost surely, 2^272725458 is an apocalyptic number.

272725458 is an abundant number, since it is smaller than the sum of its proper divisors (304811022).

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

272725458 is a wasteful number, since it uses less digits than its factorization.

272725458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2673801.

The product of its digits is 313600, while the sum is 42.

The square root of 272725458 is about 16514.4015332073. The cubic root of 272725458 is about 648.4978788734.

The spelling of 272725458 in words is "two hundred seventy-two million, seven hundred twenty-five thousand, four hundred fifty-eight".