270751240 has 16 divisors (see below), whose sum is σ = 609190380. Its totient is φ = 108300480.

The previous prime is 270751223. The next prime is 270751309. The reversal of 270751240 is 42157072.

It can be written as a sum of positive squares in 2 ways, for example, as 269682084 + 1069156 = 16422^2 + 1034^2 .

It is a junction number, because it is equal to n+sod(n) for n = 270751199 and 270751208.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3384351 + ... + 3384430.

Almost surely, 2^270751240 is an apocalyptic number.

270751240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270751240 is an abundant number, since it is smaller than the sum of its proper divisors (338439140).

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

270751240 is a wasteful number, since it uses less digits than its factorization.

270751240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6768792 (or 6768788 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 270751240 is about 16454.5203515630. The cubic root of 270751240 is about 646.9292954340.

The spelling of 270751240 in words is "two hundred seventy million, seven hundred fifty-one thousand, two hundred forty".