426038 has 4 divisors (see below), whose sum is σ = 639060. Its totient is φ = 213018.

The previous prime is 426011. The next prime is 426061. The reversal of 426038 is 830624.

It is a happy number.

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 (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106508 + ... + 106511.

It is an arithmetic number, because the mean of its divisors is an integer number (159765).

2⁴²⁶⁰³⁸ is an apocalyptic number.

426038 is a deficient number, since it is larger than the sum of its proper divisors (213022).

426038 is a wasteful number, since it uses less digits than its factorization.

426038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213021.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 426038 is about 652.7158646762. The cubic root of 426038 is about 75.2458892616.

The spelling of 426038 in words is "four hundred twenty-six thousand, thirty-eight".