612102 has 24 divisors (see below), whose sum is σ = 1304136. Its totient is φ = 191488.

The previous prime is 612083. The next prime is 612107. The reversal of 612102 is 201216.

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 612102.

It is not an unprimeable number, because it can be changed into a prime (612107) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1558 + ... + 1910.

It is an arithmetic number, because the mean of its divisors is an integer number (54339).

2⁶¹²¹⁰² is an apocalyptic number.

612102 is an abundant number, since it is smaller than the sum of its proper divisors (692034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

612102 is a wasteful number, since it uses less digits than its factorization.

612102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392 (or 375 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 612102 is about 782.3694779323. The cubic root of 612102 is about 84.9065639950.

Adding to 612102 its reverse (201216), we get a palindrome (813318).

The spelling of 612102 in words is "six hundred twelve thousand, one hundred two".