709102 has 4 divisors (see below), whose sum is σ = 1063656. Its totient is φ = 354550.

The previous prime is 709097. The next prime is 709117. The reversal of 709102 is 201907.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 709102.

It is a congruent number.

It is an unprimeable number.

709102 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177274 + ... + 177277.

It is an arithmetic number, because the mean of its divisors is an integer number (265914).

2⁷⁰⁹¹⁰² is an apocalyptic number.

709102 is a deficient number, since it is larger than the sum of its proper divisors (354554).

709102 is a wasteful number, since it uses less digits than its factorization.

709102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354553.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 709102 is about 842.0819437561. The cubic root of 709102 is about 89.1735870639.

The spelling of 709102 in words is "seven hundred nine thousand, one hundred two".