426262525 has 12 divisors (see below), whose sum is σ = 569224852. Its totient is φ = 314778240.

The previous prime is 426262469. The next prime is 426262537. The reversal of 426262525 is 525262624.

It can be written as a sum of positive squares in 6 ways, for example, as 46090521 + 380172004 = 6789^2 + 19498^2 .

It is not a de Polignac number, because 426262525 - 2¹³ = 426254333 is a prime.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 655464 + ... + 656113.

Almost surely, 2^426262525 is an apocalyptic number.

It is an amenable number.

426262525 is a deficient number, since it is larger than the sum of its proper divisors (142962327).

426262525 is a wasteful number, since it uses less digits than its factorization.

426262525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311600 (or 1311595 counting only the distinct ones).

The product of its digits is 57600, while the sum is 34.

The square root of 426262525 is about 20646.1261499585. The cubic root of 426262525 is about 752.5910530983.

Subtracting 426262525 from its reverse (525262624), we obtain a palindrome (99000099).

The spelling of 426262525 in words is "four hundred twenty-six million, two hundred sixty-two thousand, five hundred twenty-five".