426435267 has 8 divisors (see below), whose sum is σ = 576369424. Its totient is φ = 280395648.

The previous prime is 426435263. The next prime is 426435307. The reversal of 426435267 is 762534624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 426435267 - 2² = 426435263 is a prime.

It is a super-2 number, since 2×426435267² = 363694073882722578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426435263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 973378 + ... + 973815.

It is an arithmetic number, because the mean of its divisors is an integer number (72046178).

Almost surely, 2^426435267 is an apocalyptic number.

426435267 is a deficient number, since it is larger than the sum of its proper divisors (149934157).

426435267 is a wasteful number, since it uses less digits than its factorization.

426435267 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1947269.

The product of its digits is 241920, while the sum is 39.

The square root of 426435267 is about 20650.3091260155. The cubic root of 426435267 is about 752.6927013540.

The spelling of 426435267 in words is "four hundred twenty-six million, four hundred thirty-five thousand, two hundred sixty-seven".