426035003 has 16 divisors (see below), whose sum is σ = 452791296. Its totient is φ = 400018080.

The previous prime is 426034979. The next prime is 426035017. The reversal of 426035003 is 300530624.

It is a cyclic number.

It is not a de Polignac number, because 426035003 - 2²⁴ = 409257787 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 426035003.

It is not an unprimeable number, because it can be changed into a prime (426035023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517250 + ... + 518072.

It is an arithmetic number, because the mean of its divisors is an integer number (28299456).

Almost surely, 2^426035003 is an apocalyptic number.

426035003 is a deficient number, since it is larger than the sum of its proper divisors (26756293).

426035003 is a wasteful number, since it uses less digits than its factorization.

426035003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 426035003 is about 20640.6153735784. The cubic root of 426035003 is about 752.4571281999.

Adding to 426035003 its reverse (300530624), we get a palindrome (726565627).

The spelling of 426035003 in words is "four hundred twenty-six million, thirty-five thousand, three".