270530090 has 32 divisors (see below), whose sum is σ = 495500544. Its totient is φ = 106329600.

The previous prime is 270530089. The next prime is 270530101. The reversal of 270530090 is 90035072.

270530090 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145547 + ... + 147393.

It is an arithmetic number, because the mean of its divisors is an integer number (15484392).

Almost surely, 2^270530090 is an apocalyptic number.

270530090 is a deficient number, since it is larger than the sum of its proper divisors (224970454).

270530090 is a wasteful number, since it uses less digits than its factorization.

270530090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2102.

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 270530090 is about 16447.7989408918. The cubic root of 270530090 is about 646.7531098646.

The spelling of 270530090 in words is "two hundred seventy million, five hundred thirty thousand, ninety".