426541867 has 8 divisors (see below), whose sum is σ = 428652000. Its totient is φ = 424437504.

The previous prime is 426541861. The next prime is 426541879. The reversal of 426541867 is 768145624.

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

It is a cyclic number.

It is not a de Polignac number, because 426541867 - 2³ = 426541859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426541861) 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, 224859 + ... + 226747.

It is an arithmetic number, because the mean of its divisors is an integer number (53581500).

Almost surely, 2^426541867 is an apocalyptic number.

426541867 is a deficient number, since it is larger than the sum of its proper divisors (2110133).

426541867 is a wasteful number, since it uses less digits than its factorization.

426541867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2885.

The product of its digits is 322560, while the sum is 43.

The square root of 426541867 is about 20652.8900398951. The cubic root of 426541867 is about 752.7554153329.

It can be divided in two parts, 42654 and 1867, that added together give a square (44521 = 211²).

The spelling of 426541867 in words is "four hundred twenty-six million, five hundred forty-one thousand, eight hundred sixty-seven".