424006001 has 4 divisors (see below), whose sum is σ = 425765604. Its totient is φ = 422246400.

The previous prime is 424005983. The next prime is 424006019. The reversal of 424006001 is 100600424.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (424005983) and next prime (424006019).

It can be written as a sum of positive squares in 2 ways, for example, as 369600625 + 54405376 = 19225^2 + 7376^2 .

It is a cyclic number.

It is not a de Polignac number, because 424006001 - 2¹⁸ = 423743857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (424006021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 879440 + ... + 879921.

It is an arithmetic number, because the mean of its divisors is an integer number (106441401).

Almost surely, 2^424006001 is an apocalyptic number.

It is an amenable number.

424006001 is a deficient number, since it is larger than the sum of its proper divisors (1759603).

424006001 is a wasteful number, since it uses less digits than its factorization.

424006001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759602.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 424006001 is about 20591.4059986199. The cubic root of 424006001 is about 751.2606950839.

Adding to 424006001 its reverse (100600424), we get a palindrome (524606425).

The spelling of 424006001 in words is "four hundred twenty-four million, six thousand, one".