424026238 has 4 divisors (see below), whose sum is σ = 636039360. Its totient is φ = 212013118.

The previous prime is 424026227. The next prime is 424026263. The reversal of 424026238 is 832620424.

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

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 as a sum of consecutive naturals, namely, 106006558 + ... + 106006561.

It is an arithmetic number, because the mean of its divisors is an integer number (159009840).

Almost surely, 2^424026238 is an apocalyptic number.

424026238 is a deficient number, since it is larger than the sum of its proper divisors (212013122).

424026238 is a wasteful number, since it uses less digits than its factorization.

424026238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212013121.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 424026238 is about 20591.8973870792. The cubic root of 424026238 is about 751.2726469751.

The spelling of 424026238 in words is "four hundred twenty-four million, twenty-six thousand, two hundred thirty-eight".