426661514 has 16 divisors (see below), whose sum is σ = 663206400. Its totient is φ = 205618224.

The previous prime is 426661513. The next prime is 426661517. The reversal of 426661514 is 415166624.

It is not an unprimeable number, because it can be changed into a prime (426661513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29147 + ... + 41265.

It is an arithmetic number, because the mean of its divisors is an integer number (41450400).

Almost surely, 2^426661514 is an apocalyptic number.

426661514 is a deficient number, since it is larger than the sum of its proper divisors (236544886).

426661514 is a wasteful number, since it uses less digits than its factorization.

426661514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12757.

The product of its digits is 34560, while the sum is 35.

The square root of 426661514 is about 20655.7864531951. The cubic root of 426661514 is about 752.8257925645.

The spelling of 426661514 in words is "four hundred twenty-six million, six hundred sixty-one thousand, five hundred fourteen".