426564141 has 32 divisors (see below), whose sum is σ = 605187072. Its totient is φ = 266703360.

The previous prime is 426564109. The next prime is 426564163. The reversal of 426564141 is 141465624.

It is not a de Polignac number, because 426564141 - 2⁵ = 426564109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426564101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1208221 + ... + 1208573.

It is an arithmetic number, because the mean of its divisors is an integer number (18912096).

Almost surely, 2^426564141 is an apocalyptic number.

It is an amenable number.

426564141 is a deficient number, since it is larger than the sum of its proper divisors (178622931).

426564141 is a wasteful number, since it uses less digits than its factorization.

426564141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673.

The product of its digits is 23040, while the sum is 33.

The square root of 426564141 is about 20653.4292794199. The cubic root of 426564141 is about 752.7685180579.

The spelling of 426564141 in words is "four hundred twenty-six million, five hundred sixty-four thousand, one hundred forty-one".