671094 has 24 divisors (see below), whose sum is σ = 1518192. Its totient is φ = 213840.

The previous prime is 671093. The next prime is 671123. The reversal of 671094 is 490176.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (671093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 397 + ... + 1224.

It is an arithmetic number, because the mean of its divisors is an integer number (63258).

2⁶⁷¹⁰⁹⁴ is an apocalyptic number.

671094 is an abundant number, since it is smaller than the sum of its proper divisors (847098).

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

671094 is a wasteful number, since it uses less digits than its factorization.

671094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1652 (or 1649 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The square root of 671094 is about 819.2032714778. The cubic root of 671094 is about 87.5510015592.

The spelling of 671094 in words is "six hundred seventy-one thousand, ninety-four".