612652 has 12 divisors (see below), whose sum is σ = 1083880. Its totient is φ = 302976.

The previous prime is 612649. The next prime is 612671. The reversal of 612652 is 256216.

It is a congruent number.

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, 402 + ... + 1177.

2⁶¹²⁶⁵² is an apocalyptic number.

It is an amenable number.

612652 is a deficient number, since it is larger than the sum of its proper divisors (471228).

612652 is a wasteful number, since it uses less digits than its factorization.

612652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1680 (or 1678 counting only the distinct ones).

The product of its digits is 720, while the sum is 22.

The square root of 612652 is about 782.7208953388. The cubic root of 612652 is about 84.9319871164.

Adding to 612652 its reverse (256216), we get a palindrome (868868).

The spelling of 612652 in words is "six hundred twelve thousand, six hundred fifty-two".