396525 has 24 divisors (see below), whose sum is σ = 696384. Its totient is φ = 198400.

The previous prime is 396523. The next prime is 396527. The reversal of 396525 is 525693.

It is an interprime number because it is at equal distance from previous prime (396523) and next prime (396527).

It is not a de Polignac number, because 396525 - 2¹ = 396523 is a prime.

396525 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 396492 and 396501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (396523) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1120 + ... + 1430.

It is an arithmetic number, because the mean of its divisors is an integer number (29016).

2³⁹⁶⁵²⁵ is an apocalyptic number.

It is an amenable number.

396525 is a deficient number, since it is larger than the sum of its proper divisors (299859).

396525 is a wasteful number, since it uses less digits than its factorization.

396525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 336 counting only the distinct ones).

The product of its digits is 8100, while the sum is 30.

The square root of 396525 is about 629.7023106199. The cubic root of 396525 is about 73.4666422743.

Subtracting from 396525 its sum of digits (30), we obtain a triangular number (396495 = T₈₉₀).

The spelling of 396525 in words is "three hundred ninety-six thousand, five hundred twenty-five".