612106 has 8 divisors (see below), whose sum is σ = 1001664. Its totient is φ = 278220.

The previous prime is 612083. The next prime is 612107. The reversal of 612106 is 601216.

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

It is a self number, because there is not a number n which added to its sum of digits gives 612106.

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 3 ways as a sum of consecutive naturals, for example, 13890 + ... + 13933.

It is an arithmetic number, because the mean of its divisors is an integer number (125208).

2⁶¹²¹⁰⁶ is an apocalyptic number.

612106 is a deficient number, since it is larger than the sum of its proper divisors (389558).

612106 is a wasteful number, since it uses less digits than its factorization.

612106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27836.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 612106 is about 782.3720342650. The cubic root of 612106 is about 84.9067489454.

It can be divided in two parts, 61210 and 6, that added together give a palindrome (61216).

The spelling of 612106 in words is "six hundred twelve thousand, one hundred six".