671462 has 16 divisors (see below), whose sum is σ = 1147392. Its totient is φ = 291720.

The previous prime is 671443. The next prime is 671467. The reversal of 671462 is 264176.

It is a super-2 number, since 2×671462² = 901722434888, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 671462.

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 7 ways as a sum of consecutive naturals, for example, 158 + ... + 1169.

It is an arithmetic number, because the mean of its divisors is an integer number (71712).

2⁶⁷¹⁴⁶² is an apocalyptic number.

671462 is a deficient number, since it is larger than the sum of its proper divisors (475930).

671462 is a wasteful number, since it uses less digits than its factorization.

671462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363.

The product of its digits is 2016, while the sum is 26.

The square root of 671462 is about 819.4278491728. The cubic root of 671462 is about 87.5670017426.

It can be divided in two parts, 6714 and 62, that added together give a palindrome (6776).

The spelling of 671462 in words is "six hundred seventy-one thousand, four hundred sixty-two".