606481 has 4 divisors (see below), whose sum is σ = 613872. Its totient is φ = 599092.

The previous prime is 606449. The next prime is 606493. The reversal of 606481 is 184606.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 606481 - 2⁵ = 606449 is a prime.

It is a super-4 number, since 4×606481⁴ (a number of 24 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (606181) 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, 3571 + ... + 3736.

It is an arithmetic number, because the mean of its divisors is an integer number (153468).

2⁶⁰⁶⁴⁸¹ is an apocalyptic number.

It is an amenable number.

606481 is a deficient number, since it is larger than the sum of its proper divisors (7391).

606481 is an equidigital number, since it uses as much as digits as its factorization.

606481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7390.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 606481 is about 778.7689002522. The cubic root of 606481 is about 84.6458622356.

Subtracting from 606481 its reverse (184606), we obtain a cube (421875 = 75³).

The spelling of 606481 in words is "six hundred six thousand, four hundred eighty-one".