712029 has 4 divisors (see below), whose sum is σ = 949376. Its totient is φ = 474684.

The previous prime is 712021. The next prime is 712051. The reversal of 712029 is 920217.

It is a happy number.

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: 920217 = 3 ⋅306739.

It is not a de Polignac number, because 712029 - 2³ = 712021 is a prime.

It is a D-number.

It is a Duffinian number.

712029 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 711996 and 712014.

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 712029.

It is not an unprimeable number, because it can be changed into a prime (712021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 118669 + ... + 118674.

It is an arithmetic number, because the mean of its divisors is an integer number (237344).

2⁷¹²⁰²⁹ is an apocalyptic number.

It is an amenable number.

712029 is a deficient number, since it is larger than the sum of its proper divisors (237347).

712029 is a wasteful number, since it uses less digits than its factorization.

712029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237346.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 712029 is about 843.8181083622. The cubic root of 712029 is about 89.2961142324.

The spelling of 712029 in words is "seven hundred twelve thousand, twenty-nine".