271936242 has 24 divisors (see below), whose sum is σ = 597269244. Its totient is φ = 89403264.

The previous prime is 271936211. The next prime is 271936243. The reversal of 271936242 is 242639172.

271936242 is a `hidden beast` number, since 27 + 1 + 9 + 3 + 624 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 252142641 + 19793601 = 15879^2 + 4449^2 .

It is a junction number, because it is equal to n+sod(n) for n = 271936197 and 271936206.

It is not an unprimeable number, because it can be changed into a prime (271936243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102163 + ... + 104790.

Almost surely, 2^271936242 is an apocalyptic number.

271936242 is an abundant number, since it is smaller than the sum of its proper divisors (325333002).

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

271936242 is a wasteful number, since it uses less digits than its factorization.

271936242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207034 (or 207031 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 271936242 is about 16490.4894408868. The cubic root of 271936242 is about 647.8717310128.

The spelling of 271936242 in words is "two hundred seventy-one million, nine hundred thirty-six thousand, two hundred forty-two".