1671088 has 40 divisors (see below), whose sum is σ = 3571200. Its totient is φ = 753984.

The previous prime is 1671077. The next prime is 1671097. The reversal of 1671088 is 8801761.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6873 + ... + 7111.

It is an arithmetic number, because the mean of its divisors is an integer number (89280).

2^1671088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1671088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1785600).

1671088 is an abundant number, since it is smaller than the sum of its proper divisors (1900112).

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

1671088 is a wasteful number, since it uses less digits than its factorization.

1671088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289 (or 283 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 31.

The square root of 1671088 is about 1292.7056896293. The cubic root of 1671088 is about 118.6678589845.

The spelling of 1671088 in words is "one million, six hundred seventy-one thousand, eighty-eight".