426543462 has 32 divisors (see below), whose sum is σ = 954710400. Its totient is φ = 141155784.

The previous prime is 426543451. The next prime is 426543479. The reversal of 426543462 is 264345624.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20908 + ... + 35919.

It is an arithmetic number, because the mean of its divisors is an integer number (29834700).

Almost surely, 2^426543462 is an apocalyptic number.

426543462 is an abundant number, since it is smaller than the sum of its proper divisors (528166938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

426543462 is a wasteful number, since it uses less digits than its factorization.

426543462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56977 (or 56971 counting only the distinct ones).

The product of its digits is 138240, while the sum is 36.

The square root of 426543462 is about 20652.9286543095. The cubic root of 426543462 is about 752.7563536100.

The spelling of 426543462 in words is "four hundred twenty-six million, five hundred forty-three thousand, four hundred sixty-two".