1671132 has 24 divisors (see below), whose sum is σ = 3983616. Its totient is φ = 545008.

The previous prime is 1671121. The next prime is 1671133. The reversal of 1671132 is 2311761.

It is a super-2 number, since 2×1671132² = 5585364322848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1671099 and 1671108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1671133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 918 + ... + 2045.

It is an arithmetic number, because the mean of its divisors is an integer number (165984).

2^1671132 is an apocalyptic number.

1671132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1671132 is an abundant number, since it is smaller than the sum of its proper divisors (2312484).

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

1671132 is a wasteful number, since it uses less digits than its factorization.

1671132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3017 (or 3015 counting only the distinct ones).

The product of its digits is 252, while the sum is 21.

The square root of 1671132 is about 1292.7227080855. The cubic root of 1671132 is about 118.6689004896.

Adding to 1671132 its reverse (2311761), we get a palindrome (3982893).

The spelling of 1671132 in words is "one million, six hundred seventy-one thousand, one hundred thirty-two".