426525 has 36 divisors (see below), whose sum is σ = 791616. Its totient is φ = 202400.

The previous prime is 426487. The next prime is 426527. The reversal of 426525 is 525624.

It is not a de Polignac number, because 426525 - 2¹⁰ = 425501 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 426495 and 426504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426527) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9052 + ... + 9098.

2⁴²⁶⁵²⁵ is an apocalyptic number.

It is an amenable number.

426525 is a deficient number, since it is larger than the sum of its proper divisors (365091).

426525 is a wasteful number, since it uses less digits than its factorization.

426525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 66 counting only the distinct ones).

The product of its digits is 2400, while the sum is 24.

The square root of 426525 is about 653.0888147871. The cubic root of 426525 is about 75.2745492983.

Subtracting 426525 from its reverse (525624), we obtain a palindrome (99099).

The spelling of 426525 in words is "four hundred twenty-six thousand, five hundred twenty-five".