424231006 has 4 divisors (see below), whose sum is σ = 636346512. Its totient is φ = 212115502.

The previous prime is 424230979. The next prime is 424231009. The reversal of 424231006 is 600132424.

It is a happy number.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424231009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106057750 + ... + 106057753.

It is an arithmetic number, because the mean of its divisors is an integer number (159086628).

Almost surely, 2^424231006 is an apocalyptic number.

424231006 is a deficient number, since it is larger than the sum of its proper divisors (212115506).

424231006 is a wasteful number, since it uses less digits than its factorization.

424231006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212115505.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 424231006 is about 20596.8688397047. The cubic root of 424231006 is about 751.3935607512.

The spelling of 424231006 in words is "four hundred twenty-four million, two hundred thirty-one thousand, six".