671468 has 12 divisors (see below), whose sum is σ = 1342992. Its totient is φ = 287760.

The previous prime is 671467. The next prime is 671471. The reversal of 671468 is 864176.

671468 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (671467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11963 + ... + 12018.

It is an arithmetic number, because the mean of its divisors is an integer number (111916).

2⁶⁷¹⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

671468 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

671468 is a wasteful number, since it uses less digits than its factorization.

671468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23992 (or 23990 counting only the distinct ones).

The product of its digits is 8064, while the sum is 32.

The square root of 671468 is about 819.4315102557. The cubic root of 671468 is about 87.5672625667.

It can be divided in two parts, 671 and 468, that multiplied together give a triangular number (314028 = T₇₉₂).

The spelling of 671468 in words is "six hundred seventy-one thousand, four hundred sixty-eight".