426607265 has 16 divisors (see below), whose sum is σ = 619477632. Its totient is φ = 275322624.

The previous prime is 426607253. The next prime is 426607271. The reversal of 426607265 is 562706624.

It is a cyclic number.

It is not a de Polignac number, because 426607265 - 2⁴ = 426607249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357899 + ... + 359088.

It is an arithmetic number, because the mean of its divisors is an integer number (38717352).

Almost surely, 2^426607265 is an apocalyptic number.

It is an amenable number.

426607265 is a deficient number, since it is larger than the sum of its proper divisors (192870367).

426607265 is a wasteful number, since it uses less digits than its factorization.

426607265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717016.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 426607265 is about 20654.4732443120. The cubic root of 426607265 is about 752.7938845405.

The spelling of 426607265 in words is "four hundred twenty-six million, six hundred seven thousand, two hundred sixty-five".