270122 has 8 divisors (see below), whose sum is σ = 408672. Its totient is φ = 133900.

The previous prime is 270121. The next prime is 270131. The reversal of 270122 is 221072.

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

It is a junction number, because it is equal to n+sod(n) for n = 270097 and 270106.

It is not an unprimeable number, because it can be changed into a prime (270121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254 + ... + 777.

It is an arithmetic number, because the mean of its divisors is an integer number (51084).

2²⁷⁰¹²² is an apocalyptic number.

270122 is a deficient number, since it is larger than the sum of its proper divisors (138550).

270122 is a wasteful number, since it uses less digits than its factorization.

270122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 270122 is about 519.7326235672. The cubic root of 270122 is about 64.6427740881.

Adding to 270122 its reverse (221072), we get a palindrome (491194).

The spelling of 270122 in words is "two hundred seventy thousand, one hundred twenty-two", and thus it is an iban number.