601406 has 8 divisors (see below), whose sum is σ = 971544. Its totient is φ = 277560.

The previous prime is 601397. The next prime is 601411. The reversal of 601406 is 604106.

601406 is nontrivially palindromic in base 12 and base 15.

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

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 601406.

It is an unprimeable number.

601406 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11540 + ... + 11591.

It is an arithmetic number, because the mean of its divisors is an integer number (121443).

2⁶⁰¹⁴⁰⁶ is an apocalyptic number.

601406 is a deficient number, since it is larger than the sum of its proper divisors (370138).

601406 is a wasteful number, since it uses less digits than its factorization.

601406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23146.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 601406 is about 775.5037072768. The cubic root of 601406 is about 84.4090965990.

The spelling of 601406 in words is "six hundred one thousand, four hundred six".