426456103 has 4 divisors (see below), whose sum is σ = 426520080. Its totient is φ = 426392128.

The previous prime is 426456089. The next prime is 426456127. The reversal of 426456103 is 301654624.

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-426456103 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 (426456143) 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, 20650 + ... + 35767.

It is an arithmetic number, because the mean of its divisors is an integer number (106630020).

Almost surely, 2^426456103 is an apocalyptic number.

426456103 is a deficient number, since it is larger than the sum of its proper divisors (63977).

426456103 is an equidigital number, since it uses as much as digits as its factorization.

426456103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63976.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 426456103 is about 20650.8136159329. The cubic root of 426456103 is about 752.7049602288.

The spelling of 426456103 in words is "four hundred twenty-six million, four hundred fifty-six thousand, one hundred three".