270006140 has 12 divisors (see below), whose sum is σ = 567012936. Its totient is φ = 108002448.

The previous prime is 270006103. The next prime is 270006151. The reversal of 270006140 is 41600072.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 13500307 = 270006140 / (2 + 7 + 0 + 0 + 0 + 6 + 1 + 4 + 0).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6750134 + ... + 6750173.

It is an arithmetic number, because the mean of its divisors is an integer number (47251078).

Almost surely, 2^270006140 is an apocalyptic number.

270006140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270006140 is an abundant number, since it is smaller than the sum of its proper divisors (297006796).

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

270006140 is a wasteful number, since it uses less digits than its factorization.

270006140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13500316 (or 13500314 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 270006140 is about 16431.8635583430. The cubic root of 270006140 is about 646.3353063165.

The spelling of 270006140 in words is "two hundred seventy million, six thousand, one hundred forty".