654000426 has 32 divisors (see below), whose sum is σ = 1460966400. Its totient is φ = 216855360.

The previous prime is 654000301. The next prime is 654000433. The reversal of 654000426 is 624000456.

It is a happy number.

654000426 is a `hidden beast` number, since 654 + 0 + 0 + 0 + 4 + 2 + 6 = 666.

654000426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 654000426.

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, 21391 + ... + 42018.

It is an arithmetic number, because the mean of its divisors is an integer number (45655200).

Almost surely, 2^654000426 is an apocalyptic number.

654000426 is an abundant number, since it is smaller than the sum of its proper divisors (806965974).

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

654000426 is a wasteful number, since it uses less digits than its factorization.

654000426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63611 (or 63605 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 654000426 is about 25573.4320340466. The cubic root of 654000426 is about 868.0125620231.

The spelling of 654000426 in words is "six hundred fifty-four million, four hundred twenty-six", and thus it is an aban number.