272057205 has 64 divisors (see below), whose sum is σ = 530385408. Its totient is φ = 116244480.

The previous prime is 272057183. The next prime is 272057251. The reversal of 272057205 is 502750272.

It is not a de Polignac number, because 272057205 - 2⁷ = 272057077 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 308365 + ... + 309245.

It is an arithmetic number, because the mean of its divisors is an integer number (8287272).

Almost surely, 2^272057205 is an apocalyptic number.

It is an amenable number.

272057205 is a deficient number, since it is larger than the sum of its proper divisors (258328203).

272057205 is a wasteful number, since it uses less digits than its factorization.

272057205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1086.

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 272057205 is about 16494.1566925987. The cubic root of 272057205 is about 647.9677791287.

The spelling of 272057205 in words is "two hundred seventy-two million, fifty-seven thousand, two hundred five".