134824825 has 12 divisors (see below), whose sum is σ = 168719980. Its totient is φ = 106868160.

The previous prime is 134824813. The next prime is 134824843. The reversal of 134824825 is 528428431.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 4613904 + 130210921 = 2148^2 + 11411^2 .

It is not a de Polignac number, because 134824825 - 2⁵ = 134824793 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22014 + ... + 27463.

Almost surely, 2^134824825 is an apocalyptic number.

It is an amenable number.

134824825 is a deficient number, since it is larger than the sum of its proper divisors (33895155).

134824825 is a wasteful number, since it uses less digits than its factorization.

134824825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49596 (or 49591 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 134824825 is about 11611.4092598616. The cubic root of 134824825 is about 512.7708027494.

The spelling of 134824825 in words is "one hundred thirty-four million, eight hundred twenty-four thousand, eight hundred twenty-five".