426098217 has 16 divisors (see below), whose sum is σ = 612904320. Its totient is φ = 262309632.

The previous prime is 426098213. The next prime is 426098227. The reversal of 426098217 is 712890624.

It is not a de Polignac number, because 426098217 - 2² = 426098213 is a prime.

It is not an unprimeable number, because it can be changed into a prime (426098213) 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, 76117 + ... + 81522.

It is an arithmetic number, because the mean of its divisors is an integer number (38306520).

Almost surely, 2^426098217 is an apocalyptic number.

It is an amenable number.

426098217 is a deficient number, since it is larger than the sum of its proper divisors (186806103).

426098217 is a wasteful number, since it uses less digits than its factorization.

426098217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157712.

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 426098217 is about 20642.1466180240. The cubic root of 426098217 is about 752.4943422568.

The spelling of 426098217 in words is "four hundred twenty-six million, ninety-eight thousand, two hundred seventeen".