825941135 has 16 divisors (see below), whose sum is σ = 1019861280. Its totient is φ = 641846400.

The previous prime is 825941131. The next prime is 825941167. The reversal of 825941135 is 531149528.

It is a happy number.

It is not a de Polignac number, because 825941135 - 2² = 825941131 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (825941131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11336 + ... + 42194.

It is an arithmetic number, because the mean of its divisors is an integer number (63741330).

Almost surely, 2^825941135 is an apocalyptic number.

825941135 is a deficient number, since it is larger than the sum of its proper divisors (193920145).

825941135 is a wasteful number, since it uses less digits than its factorization.

825941135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31018.

The product of its digits is 43200, while the sum is 38.

The square root of 825941135 is about 28739.1916205032. The cubic root of 825941135 is about 938.2452305018.

It can be divided in two parts, 8259 and 41135, that added together give a palindrome (49394).

The spelling of 825941135 in words is "eight hundred twenty-five million, nine hundred forty-one thousand, one hundred thirty-five".