426847126 has 8 divisors (see below), whose sum is σ = 641045520. Its totient is φ = 213165288.

The previous prime is 426847097. The next prime is 426847147. The reversal of 426847126 is 621748624.

It is a happy number.

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

It is a super-3 number, since 3×426847126³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127066 + ... + 130381.

It is an arithmetic number, because the mean of its divisors is an integer number (80130690).

Almost surely, 2^426847126 is an apocalyptic number.

426847126 is a deficient number, since it is larger than the sum of its proper divisors (214198394).

426847126 is a wasteful number, since it uses less digits than its factorization.

426847126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258278.

The product of its digits is 129024, while the sum is 40.

The square root of 426847126 is about 20660.2789429378. The cubic root of 426847126 is about 752.9349448538.

The spelling of 426847126 in words is "four hundred twenty-six million, eight hundred forty-seven thousand, one hundred twenty-six".