270254540 has 24 divisors (see below), whose sum is σ = 568270080. Its totient is φ = 107961728.

The previous prime is 270254507. The next prime is 270254563. The reversal of 270254540 is 45452072.

It is a happy number.

It is a super-2 number, since 2×270254540² = 146075032781223200, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7829 + ... + 24531.

It is an arithmetic number, because the mean of its divisors is an integer number (23677920).

Almost surely, 2^270254540 is an apocalyptic number.

270254540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

270254540 is an abundant number, since it is smaller than the sum of its proper divisors (298015540).

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

270254540 is a wasteful number, since it uses less digits than its factorization.

270254540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17521 (or 17519 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 270254540 is about 16439.4203060814. The cubic root of 270254540 is about 646.5334505527.

The spelling of 270254540 in words is "two hundred seventy million, two hundred fifty-four thousand, five hundred forty".