424407026 has 8 divisors (see below), whose sum is σ = 637231104. Its totient is φ = 211996660.

The previous prime is 424407007. The next prime is 424407041. The reversal of 424407026 is 620704424.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 424407026.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100850 + ... + 104973.

It is an arithmetic number, because the mean of its divisors is an integer number (79653888).

Almost surely, 2^424407026 is an apocalyptic number.

424407026 is a deficient number, since it is larger than the sum of its proper divisors (212824078).

424407026 is a wasteful number, since it uses less digits than its factorization.

424407026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206856.

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 424407026 is about 20601.1413761471. The cubic root of 424407026 is about 751.4974679815.

The spelling of 424407026 in words is "four hundred twenty-four million, four hundred seven thousand, twenty-six".