270840112 has 20 divisors (see below), whose sum is σ = 529660296. Its totient is φ = 134153600.

The previous prime is 270840109. The next prime is 270840113. The reversal of 270840112 is 211048072.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (270840113) 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, 77389 + ... + 80812.

Almost surely, 2^270840112 is an apocalyptic number.

It is an amenable number.

270840112 is a deficient number, since it is larger than the sum of its proper divisors (258820184).

270840112 is a wasteful number, since it uses less digits than its factorization.

270840112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158316 (or 158310 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 270840112 is about 16457.2206644986. The cubic root of 270840112 is about 647.0000708696. Note that the first 4 decimals are identical.

Adding to 270840112 its reverse (211048072), we get a palindrome (481888184).

The spelling of 270840112 in words is "two hundred seventy million, eight hundred forty thousand, one hundred twelve".