612466 has 8 divisors (see below), whose sum is σ = 922284. Its totient is φ = 305040.

The previous prime is 612439. The next prime is 612481. The reversal of 612466 is 664216.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 606841 + 5625 = 779^2 + 75^2 .

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

It is a super-2 number, since 2×612466² = 750229202312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 612466.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336 + ... + 1156.

2⁶¹²⁴⁶⁶ is an apocalyptic number.

612466 is a deficient number, since it is larger than the sum of its proper divisors (309818).

612466 is a wasteful number, since it uses less digits than its factorization.

612466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1196.

The product of its digits is 1728, while the sum is 25.

The square root of 612466 is about 782.6020700203. The cubic root of 612466 is about 84.9233911823.

It can be divided in two parts, 61 and 2466, that multiplied together give a triangular number (150426 = T₅₄₈).

The spelling of 612466 in words is "six hundred twelve thousand, four hundred sixty-six".