426514417 has 8 divisors (see below), whose sum is σ = 487594112. Its totient is φ = 365472000.

The previous prime is 426514393. The next prime is 426514421. The reversal of 426514417 is 714415624.

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

It is a cyclic number.

It is not a de Polignac number, because 426514417 - 2¹¹ = 426512369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426514447) 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, 22417 + ... + 36817.

It is an arithmetic number, because the mean of its divisors is an integer number (60949264).

Almost surely, 2^426514417 is an apocalyptic number.

It is an amenable number.

426514417 is a deficient number, since it is larger than the sum of its proper divisors (61079695).

426514417 is a wasteful number, since it uses less digits than its factorization.

426514417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18639.

The product of its digits is 26880, while the sum is 34.

The square root of 426514417 is about 20652.2254732995. The cubic root of 426514417 is about 752.7392671882.

It can be divided in two parts, 4265 and 14417, that multiplied together give a triangular number (61488505 = T₁₁₀₈₉).

The spelling of 426514417 in words is "four hundred twenty-six million, five hundred fourteen thousand, four hundred seventeen".