709052 has 12 divisors (see below), whose sum is σ = 1253616. Its totient is φ = 350880.

The previous prime is 709043. The next prime is 709057. The reversal of 709052 is 250907.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (709057) by changing a digit.

709052 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 in 3 ways as a sum of consecutive naturals, for example, 449 + ... + 1272.

It is an arithmetic number, because the mean of its divisors is an integer number (104468).

2⁷⁰⁹⁰⁵² is an apocalyptic number.

It is an amenable number.

709052 is a deficient number, since it is larger than the sum of its proper divisors (544564).

709052 is a wasteful number, since it uses less digits than its factorization.

709052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1828 (or 1826 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 709052 is about 842.0522549106. The cubic root of 709052 is about 89.1714910871.

Adding to 709052 its reverse (250907), we get a palindrome (959959).

It can be divided in two parts, 70905 and 2, that added together give a palindrome (70907).

The spelling of 709052 in words is "seven hundred nine thousand, fifty-two".