655466 has 8 divisors (see below), whose sum is σ = 1123680. Its totient is φ = 280908.

The previous prime is 655453. The next prime is 655471. The reversal of 655466 is 664556.

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, 23396 + ... + 23423.

It is an arithmetic number, because the mean of its divisors is an integer number (140460).

2⁶⁵⁵⁴⁶⁶ is an apocalyptic number.

655466 is a deficient number, since it is larger than the sum of its proper divisors (468214).

655466 is a wasteful number, since it uses less digits than its factorization.

655466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46828.

The product of its digits is 21600, while the sum is 32.

The square root of 655466 is about 809.6085473857. The cubic root of 655466 is about 86.8660465558.

The spelling of 655466 in words is "six hundred fifty-five thousand, four hundred sixty-six".