426644024 has 32 divisors (see below), whose sum is σ = 813403920. Its totient is φ = 209765376.

The previous prime is 426643967. The next prime is 426644081. The reversal of 426644024 is 420446624.

It is an interprime number because it is at equal distance from previous prime (426643967) and next prime (426644081).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124802 + ... + 128174.

Almost surely, 2^426644024 is an apocalyptic number.

It is an amenable number.

426644024 is a deficient number, since it is larger than the sum of its proper divisors (386759896).

426644024 is a wasteful number, since it uses less digits than its factorization.

426644024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639 (or 3635 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 426644024 is about 20655.3630808079. The cubic root of 426644024 is about 752.8155056410.

The spelling of 426644024 in words is "four hundred twenty-six million, six hundred forty-four thousand, twenty-four".