426604315 has 4 divisors (see below), whose sum is σ = 511925184. Its totient is φ = 341283448.

The previous prime is 426604291. The next prime is 426604319. The reversal of 426604315 is 513406624.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 426604315 - 2²¹ = 424507163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (426604319) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42660427 + ... + 42660436.

It is an arithmetic number, because the mean of its divisors is an integer number (127981296).

Almost surely, 2^426604315 is an apocalyptic number.

426604315 is a deficient number, since it is larger than the sum of its proper divisors (85320869).

426604315 is an equidigital number, since it uses as much as digits as its factorization.

426604315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85320868.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 426604315 is about 20654.4018310868. The cubic root of 426604315 is about 752.7921493403.

The spelling of 426604315 in words is "four hundred twenty-six million, six hundred four thousand, three hundred fifteen".