272046890 has 16 divisors (see below), whose sum is σ = 501628680. Its totient is φ = 106164480.

The previous prime is 272046889. The next prime is 272046913. The reversal of 272046890 is 98640272.

It can be written as a sum of positive squares in 4 ways, for example, as 68442529 + 203604361 = 8273^2 + 14269^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 331355 + ... + 332174.

Almost surely, 2^272046890 is an apocalyptic number.

272046890 is a deficient number, since it is larger than the sum of its proper divisors (229581790).

272046890 is a wasteful number, since it uses less digits than its factorization.

272046890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 663577.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 272046890 is about 16493.8440031425. The cubic root of 272046890 is about 647.9595898313.

The spelling of 272046890 in words is "two hundred seventy-two million, forty-six thousand, eight hundred ninety".