1671032 has 32 divisors (see below), whose sum is σ = 3622320. Its totient is φ = 714240.

The previous prime is 1670983. The next prime is 1671041. The reversal of 1671032 is 2301761.

It is a happy number.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 1670995 and 1671013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 938 + ... + 2054.

2^1671032 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 1671032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1811160).

1671032 is an abundant number, since it is smaller than the sum of its proper divisors (1951288).

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

1671032 is a wasteful number, since it uses less digits than its factorization.

1671032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1151 (or 1147 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 1671032 is about 1292.6840294519. The cubic root of 1671032 is about 118.6665334061. Note that the first 3 decimals are identical.

Adding to 1671032 its reverse (2301761), we get a palindrome (3972793).

The spelling of 1671032 in words is "one million, six hundred seventy-one thousand, thirty-two".