134609325 has 24 divisors (see below), whose sum is σ = 224860608. Its totient is φ = 71047680.

The previous prime is 134609309. The next prime is 134609327. The reversal of 134609325 is 523906431.

134609325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 134609325 - 2⁴ = 134609309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134609327) 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, 1977 + ... + 16526.

It is an arithmetic number, because the mean of its divisors is an integer number (9369192).

Almost surely, 2^134609325 is an apocalyptic number.

134609325 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134609325 is a deficient number, since it is larger than the sum of its proper divisors (90251283).

134609325 is a wasteful number, since it uses less digits than its factorization.

134609325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18613 (or 18608 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 134609325 is about 11602.1258827854. The cubic root of 134609325 is about 512.4974578498.

The spelling of 134609325 in words is "one hundred thirty-four million, six hundred nine thousand, three hundred twenty-five".