271229740 has 12 divisors (see below), whose sum is σ = 569582496. Its totient is φ = 108491888.

The previous prime is 271229711. The next prime is 271229753. The reversal of 271229740 is 47922172.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 271229696 and 271229705.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6780724 + ... + 6780763.

It is an arithmetic number, because the mean of its divisors is an integer number (47465208).

Almost surely, 2^271229740 is an apocalyptic number.

271229740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

271229740 is an abundant number, since it is smaller than the sum of its proper divisors (298352756).

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

271229740 is a wasteful number, since it uses less digits than its factorization.

271229740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13561496 (or 13561494 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 271229740 is about 16469.0540104767. The cubic root of 271229740 is about 647.3101782534.

The spelling of 271229740 in words is "two hundred seventy-one million, two hundred twenty-nine thousand, seven hundred forty".