426674131 has 12 divisors (see below), whose sum is σ = 471858912. Its totient is φ = 385466016.

The previous prime is 426674113. The next prime is 426674137. The reversal of 426674131 is 131476624.

It is not a de Polignac number, because 426674131 - 2⁹ = 426673619 is a prime.

It is a super-2 number, since 2×426674131² = 364101628129210322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426674137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18916 + ... + 34801.

It is an arithmetic number, because the mean of its divisors is an integer number (39321576).

Almost surely, 2^426674131 is an apocalyptic number.

426674131 is a deficient number, since it is larger than the sum of its proper divisors (45184781).

426674131 is a wasteful number, since it uses less digits than its factorization.

426674131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53790 (or 53777 counting only the distinct ones).

The product of its digits is 24192, while the sum is 34.

The square root of 426674131 is about 20656.0918617245. The cubic root of 426674131 is about 752.8332132083.

The spelling of 426674131 in words is "four hundred twenty-six million, six hundred seventy-four thousand, one hundred thirty-one".