426412603 has 4 divisors (see below), whose sum is σ = 426531280. Its totient is φ = 426293928.

The previous prime is 426412579. The next prime is 426412673. The reversal of 426412603 is 306214624.

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-426412603 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426412673) 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, 53775 + ... + 61192.

It is an arithmetic number, because the mean of its divisors is an integer number (106632820).

Almost surely, 2^426412603 is an apocalyptic number.

426412603 is a deficient number, since it is larger than the sum of its proper divisors (118677).

426412603 is a wasteful number, since it uses less digits than its factorization.

426412603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118676.

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 426412603 is about 20649.7603618057. The cubic root of 426412603 is about 752.6793665207.

The spelling of 426412603 in words is "four hundred twenty-six million, four hundred twelve thousand, six hundred three".