270988 has 12 divisors (see below), whose sum is σ = 487312. Its totient is φ = 131760.

The previous prime is 270973. The next prime is 271003. The reversal of 270988 is 889072.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (270973) and next prime (271003).

It is a super-2 number, since 2×270988² = 146868992288, which contains 22 as substring.

It is an unprimeable number.

270988 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 768 + ... + 1063.

2²⁷⁰⁹⁸⁸ is an apocalyptic number.

It is an amenable number.

270988 is a deficient number, since it is larger than the sum of its proper divisors (216324).

270988 is a wasteful number, since it uses less digits than its factorization.

270988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872 (or 1870 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 34.

The square root of 270988 is about 520.5650775840. The cubic root of 270988 is about 64.7117810860.

The spelling of 270988 in words is "two hundred seventy thousand, nine hundred eighty-eight".