610642 has 8 divisors (see below), whose sum is σ = 919296. Its totient is φ = 304212.

The previous prime is 610639. The next prime is 610651. The reversal of 610642 is 246016.

610642 is nontrivially palindromic in base 8.

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

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, 703 + ... + 1309.

It is an arithmetic number, because the mean of its divisors is an integer number (114912).

2⁶¹⁰⁶⁴² is an apocalyptic number.

610642 is a deficient number, since it is larger than the sum of its proper divisors (308654).

610642 is a wasteful number, since it uses less digits than its factorization.

610642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 610642 is about 781.4358578924. The cubic root of 610642 is about 84.8390032102.

Adding to 610642 its reverse (246016), we get a palindrome (856658).

It can be divided in two parts, 6 and 10642, that added together give a cube (10648 = 22³).

The spelling of 610642 in words is "six hundred ten thousand, six hundred forty-two".