134983925 has 12 divisors (see below), whose sum is σ = 167980320. Its totient is φ = 107599920.

The previous prime is 134983921. The next prime is 134983943. The reversal of 134983925 is 529389431.

It is not a de Polignac number, because 134983925 - 2² = 134983921 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134983921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2465 + ... + 16614.

It is an arithmetic number, because the mean of its divisors is an integer number (13998360).

Almost surely, 2^134983925 is an apocalyptic number.

It is an amenable number.

134983925 is a deficient number, since it is larger than the sum of its proper divisors (32996395).

134983925 is a wasteful number, since it uses less digits than its factorization.

134983925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19372 (or 19367 counting only the distinct ones).

The product of its digits is 233280, while the sum is 44.

The square root of 134983925 is about 11618.2582601696. The cubic root of 134983925 is about 512.9724218145.

The spelling of 134983925 in words is "one hundred thirty-four million, nine hundred eighty-three thousand, nine hundred twenty-five".