270928131 has 8 divisors (see below), whose sum is σ = 361318224. Its totient is φ = 180578400.

The previous prime is 270928129. The next prime is 270928181. The reversal of 270928131 is 131829072.

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

It is not a de Polignac number, because 270928131 - 2¹ = 270928129 is a prime.

It is a super-2 number, since 2×270928131² = 146804104334306322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 270928092 and 270928101.

It is not an unprimeable number, because it can be changed into a prime (270928181) 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, 13365 + ... + 26841.

It is an arithmetic number, because the mean of its divisors is an integer number (45164778).

Almost surely, 2^270928131 is an apocalyptic number.

270928131 is a deficient number, since it is larger than the sum of its proper divisors (90390093).

270928131 is a wasteful number, since it uses less digits than its factorization.

270928131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20181.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 270928131 is about 16459.8946229920. The cubic root of 270928131 is about 647.0701517386.

The spelling of 270928131 in words is "two hundred seventy million, nine hundred twenty-eight thousand, one hundred thirty-one".