270220040 has 32 divisors (see below), whose sum is σ = 609111360. Its totient is φ = 107889600.

The previous prime is 270220009. The next prime is 270220043. The reversal of 270220040 is 40022072.

It is a super-3 number, since 3×270220040³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (270220043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16925 + ... + 28755.

It is an arithmetic number, because the mean of its divisors is an integer number (19034730).

Almost surely, 2^270220040 is an apocalyptic number.

270220040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270220040 is an abundant number, since it is smaller than the sum of its proper divisors (338891320).

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

270220040 is a wasteful number, since it uses less digits than its factorization.

270220040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12413 (or 12409 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 270220040 is about 16438.3709655185. The cubic root of 270220040 is about 646.5059377824.

The spelling of 270220040 in words is "two hundred seventy million, two hundred twenty thousand, forty".