270922 has 4 divisors (see below), whose sum is σ = 406386. Its totient is φ = 135460.

The previous prime is 270913. The next prime is 270923. The reversal of 270922 is 229072.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 261121 + 9801 = 511^2 + 99^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 270893 and 270902.

It is not an unprimeable number, because it can be changed into a prime (270923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67729 + ... + 67732.

2²⁷⁰⁹²² is an apocalyptic number.

270922 is a deficient number, since it is larger than the sum of its proper divisors (135464).

270922 is a wasteful number, since it uses less digits than its factorization.

270922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135463.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 270922 is about 520.5016810732. The cubic root of 270922 is about 64.7065270718.

Adding to 270922 its reverse (229072), we get a palindrome (499994).

The spelling of 270922 in words is "two hundred seventy thousand, nine hundred twenty-two".