655246 has 8 divisors (see below), whose sum is σ = 990360. Its totient is φ = 325128.

The previous prime is 655243. The next prime is 655261. The reversal of 655246 is 642556.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (655241) 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, 901 + ... + 1456.

It is an arithmetic number, because the mean of its divisors is an integer number (123795).

2⁶⁵⁵²⁴⁶ is an apocalyptic number.

655246 is a deficient number, since it is larger than the sum of its proper divisors (335114).

655246 is a wasteful number, since it uses less digits than its factorization.

655246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2498.

The product of its digits is 7200, while the sum is 28.

The square root of 655246 is about 809.4726678523. The cubic root of 655246 is about 86.8563269219.

The spelling of 655246 in words is "six hundred fifty-five thousand, two hundred forty-six".