712468 has 6 divisors (see below), whose sum is σ = 1246826. Its totient is φ = 356232.

The previous prime is 712447. The next prime is 712477. The reversal of 712468 is 864217.

It can be written as a sum of positive squares in only one way, i.e., 412164 + 300304 = 642^2 + 548^2 .

It is a super-2 number, since 2×712468² = 1015221302048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 89055 + ... + 89062.

2⁷¹²⁴⁶⁸ is an apocalyptic number.

It is an amenable number.

712468 is a deficient number, since it is larger than the sum of its proper divisors (534358).

712468 is a wasteful number, since it uses less digits than its factorization.

712468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178121 (or 178119 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 712468 is about 844.0781954298. The cubic root of 712468 is about 89.3144622400.

The spelling of 712468 in words is "seven hundred twelve thousand, four hundred sixty-eight".