270871048 has 64 divisors (see below), whose sum is σ = 591851520. Its totient is φ = 113832000.

The previous prime is 270871009. The next prime is 270871067. The reversal of 270871048 is 840178072.

It is a super-2 number, since 2×270871048² = 146742249289236608, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 270870998 and 270871016.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 870813 + ... + 871123.

It is an arithmetic number, because the mean of its divisors is an integer number (9247680).

Almost surely, 2^270871048 is an apocalyptic number.

270871048 is a gapful number since it is divisible by the number (28) 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 270871048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (295925760).

270871048 is an abundant number, since it is smaller than the sum of its proper divisors (320980472).

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

270871048 is a wasteful number, since it uses less digits than its factorization.

270871048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 578 (or 574 counting only the distinct ones).

The product of its (nonzero) digits is 25088, while the sum is 37.

The square root of 270871048 is about 16458.1605290506. The cubic root of 270871048 is about 647.0247038927.

The spelling of 270871048 in words is "two hundred seventy million, eight hundred seventy-one thousand, forty-eight".