270620 has 24 divisors (see below), whose sum is σ = 649824. Its totient is φ = 92736.

The previous prime is 270619. The next prime is 270631. The reversal of 270620 is 26072.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 827 + ... + 1106.

It is an arithmetic number, because the mean of its divisors is an integer number (27076).

2²⁷⁰⁶²⁰ is an apocalyptic number.

270620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270620 is an abundant number, since it is smaller than the sum of its proper divisors (379204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

270620 is a wasteful number, since it uses less digits than its factorization.

270620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1949 (or 1947 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 270620 is about 520.2114954516. The cubic root of 270620 is about 64.6824750856.

Adding to 270620 its reverse (26072), we get a palindrome (296692).

The spelling of 270620 in words is "two hundred seventy thousand, six hundred twenty".