712401 has 4 divisors (see below), whose sum is σ = 949872. Its totient is φ = 474932.

The previous prime is 712357. The next prime is 712409. The reversal of 712401 is 104217.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 104217 = 3 ⋅34739.

It is a cyclic number.

It is not a de Polignac number, because 712401 - 2⁹ = 711889 is a prime.

It is a D-number.

It is a Curzon number.

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (712409) 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, 118731 + ... + 118736.

It is an arithmetic number, because the mean of its divisors is an integer number (237468).

2⁷¹²⁴⁰¹ is an apocalyptic number.

It is an amenable number.

712401 is a deficient number, since it is larger than the sum of its proper divisors (237471).

712401 is a wasteful number, since it uses less digits than its factorization.

712401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237470.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 712401 is about 844.0385062306. The cubic root of 712401 is about 89.3116624620.

Adding to 712401 its reverse (104217), we get a palindrome (816618).

The spelling of 712401 in words is "seven hundred twelve thousand, four hundred one", and thus it is an iban number.