426804455 has 96 divisors (see below), whose sum is σ = 693411840. Its totient is φ = 248935680.

The previous prime is 426804421. The next prime is 426804461. The reversal of 426804455 is 554408624.

It is not a de Polignac number, because 426804455 - 2¹⁴ = 426788071 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3360602 + ... + 3360728.

It is an arithmetic number, because the mean of its divisors is an integer number (7223040).

Almost surely, 2^426804455 is an apocalyptic number.

426804455 is a deficient number, since it is larger than the sum of its proper divisors (266607385).

426804455 is a wasteful number, since it uses less digits than its factorization.

426804455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 38.

The square root of 426804455 is about 20659.2462350397. The cubic root of 426804455 is about 752.9098542489.

The spelling of 426804455 in words is "four hundred twenty-six million, eight hundred four thousand, four hundred fifty-five".