270328531 has 8 divisors (see below), whose sum is σ = 295084224. Its totient is φ = 245602920.

The previous prime is 270328519. The next prime is 270328579. The reversal of 270328531 is 135823072.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 270328531 - 2⁷ = 270328403 is a prime.

It is a super-2 number, since 2×270328531² = 146155029345235922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 270328493 and 270328502.

It is not an unprimeable number, because it can be changed into a prime (270329531) by changing a digit.

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, 13956 + ... + 27118.

It is an arithmetic number, because the mean of its divisors is an integer number (36885528).

Almost surely, 2^270328531 is an apocalyptic number.

270328531 is a deficient number, since it is larger than the sum of its proper divisors (24755693).

270328531 is a wasteful number, since it uses less digits than its factorization.

270328531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15041.

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 270328531 is about 16441.6705659735. The cubic root of 270328531 is about 646.5924483793.

The spelling of 270328531 in words is "two hundred seventy million, three hundred twenty-eight thousand, five hundred thirty-one".