601433407 has 4 divisors (see below), whose sum is σ = 622172520. Its totient is φ = 580694296.

The previous prime is 601433381. The next prime is 601433419. The reversal of 601433407 is 704334106.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-601433407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601433477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10369513 + ... + 10369570.

It is an arithmetic number, because the mean of its divisors is an integer number (155543130).

Almost surely, 2^601433407 is an apocalyptic number.

601433407 is a deficient number, since it is larger than the sum of its proper divisors (20739113).

601433407 is a wasteful number, since it uses less digits than its factorization.

601433407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20739112.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 601433407 is about 24524.1392713384. The cubic root of 601433407 is about 844.1037879710.

The spelling of 601433407 in words is "six hundred one million, four hundred thirty-three thousand, four hundred seven".