271687104 has 126 divisors (see below), whose sum is σ = 843555336. Its totient is φ = 83566080.

The previous prime is 271687103. The next prime is 271687111. The reversal of 271687104 is 401786172.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (271687103) 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 17 ways as a sum of consecutive naturals, for example, 95949 + ... + 98739.

Almost surely, 2^271687104 is an apocalyptic number.

271687104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 271687104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (421777668).

271687104 is an abundant number, since it is smaller than the sum of its proper divisors (571868232).

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

271687104 is a wasteful number, since it uses less digits than its factorization.

271687104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2835 (or 2809 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 36.

The square root of 271687104 is about 16482.9337194566. The cubic root of 271687104 is about 647.6738184633.

The spelling of 271687104 in words is "two hundred seventy-one million, six hundred eighty-seven thousand, one hundred four".