426240735 has 8 divisors (see below), whose sum is σ = 681985200. Its totient is φ = 227328384.

The previous prime is 426240719. The next prime is 426240743. The reversal of 426240735 is 537042624.

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

It is not a de Polignac number, because 426240735 - 2⁴ = 426240719 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 426240696 and 426240705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14208010 + ... + 14208039.

It is an arithmetic number, because the mean of its divisors is an integer number (85248150).

Almost surely, 2^426240735 is an apocalyptic number.

426240735 is a deficient number, since it is larger than the sum of its proper divisors (255744465).

426240735 is a wasteful number, since it uses less digits than its factorization.

426240735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28416057.

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 426240735 is about 20645.5984413143. The cubic root of 426240735 is about 752.5782290462.

The spelling of 426240735 in words is "four hundred twenty-six million, two hundred forty thousand, seven hundred thirty-five".