601408 has 14 divisors (see below), whose sum is σ = 1193546. Its totient is φ = 300672.

The previous prime is 601397. The next prime is 601411. The reversal of 601408 is 804106.

It can be written as a sum of positive squares in only one way, i.e., 322624 + 278784 = 568^2 + 528^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4635 + ... + 4762.

2⁶⁰¹⁴⁰⁸ is an apocalyptic number.

It is an amenable number.

601408 is a deficient number, since it is larger than the sum of its proper divisors (592138).

601408 is an equidigital number, since it uses as much as digits as its factorization.

601408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9409 (or 9399 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 601408 is about 775.5049967602. The cubic root of 601408 is about 84.4091901675.

The spelling of 601408 in words is "six hundred one thousand, four hundred eight".