712102 has 8 divisors (see below), whose sum is σ = 1097136. Its totient is φ = 346392.

The previous prime is 712093. The next prime is 712109. The reversal of 712102 is 201217.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712109) by changing a digit.

712102 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 in 3 ways as a sum of consecutive naturals, for example, 4738 + ... + 4885.

It is an arithmetic number, because the mean of its divisors is an integer number (137142).

2⁷¹²¹⁰² is an apocalyptic number.

712102 is a deficient number, since it is larger than the sum of its proper divisors (385034).

712102 is a wasteful number, since it uses less digits than its factorization.

712102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9662.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 712102 is about 843.8613630212. The cubic root of 712102 is about 89.2991657905.

Adding to 712102 its reverse (201217), we get a palindrome (913319).

The spelling of 712102 in words is "seven hundred twelve thousand, one hundred two", and thus it is an iban number.