426285441 has 12 divisors (see below), whose sum is σ = 628847232. Its totient is φ = 278143416.

The previous prime is 426285437. The next prime is 426285467. The reversal of 426285441 is 144582624.

It is not a de Polignac number, because 426285441 - 2² = 426285437 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 426285396 and 426285405.

It is not an unprimeable number, because it can be changed into a prime (426285401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 503461 + ... + 504306.

It is an arithmetic number, because the mean of its divisors is an integer number (52403936).

Almost surely, 2^426285441 is an apocalyptic number.

It is an amenable number.

426285441 is a deficient number, since it is larger than the sum of its proper divisors (202561791).

426285441 is a wasteful number, since it uses less digits than its factorization.

426285441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007820 (or 1007817 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 426285441 is about 20646.6811134381. The cubic root of 426285441 is about 752.6045393629.

The spelling of 426285441 in words is "four hundred twenty-six million, two hundred eighty-five thousand, four hundred forty-one".